| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.72 | 12.182% | $202.7353 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $224.60 | 4.710% | $235.1787 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $157.57 | 9.665% | $172.7991 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $166.72 | 10.360% | $183.9922 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $152.73 | 10.860% | $169.3165 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $170.74 | 9.466% | $186.9022 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $164.69 | 12.669% | $185.5546 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $1,217.77 | $1,336.4786 | $1,336.48 | $1,336.50 | $1,336.50 | |