| 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 | $153.60 | 4.574% | $160.6257 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $177.52 | 3.184% | $183.1722 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $170.72 | 9.368% | $186.713 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $138.41 | 8.430% | $150.078 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $236.59 | 5.448% | $249.4794 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $189.95 | 7.245% | $203.7119 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $108.82 | 6.404% | $115.7888 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $1,175.61 | $1,249.5690 | $1,249.57 | $1,249.60 | $1,249.60 | |