| 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 | $164.79 | 11.131% | $183.1328 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $115.74 | 6.397% | $123.1439 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $139.62 | 5.731% | $147.6216 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $102.43 | 8.213% | $110.8426 | $110.84 | $110.85 | $110.80 |
| Purchase #5 | $154.76 | 3.174% | $159.6721 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $47.43 | 10.853% | $52.5776 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $159.43 | 10.504% | $176.1765 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $884.20 | $953.1671 | $953.16 | $953.20 | $953.10 | |