| 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 | $145.86 | 7.454% | $156.7324 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $182.27 | 4.818% | $191.0518 | $191.05 | $191.05 | $191.10 |
| Purchase #3 | $50.55 | 4.195% | $52.6706 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $216.33 | 4.509% | $226.0843 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $231.76 | 3.335% | $239.4892 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $105.83 | 7.748% | $114.0297 | $114.03 | $114.05 | $114.00 |
| Purchase #7 | $174.44 | 6.724% | $186.1693 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $1,107.04 | $1,166.2273 | $1,166.22 | $1,166.25 | $1,166.30 | |