| 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 | $156.99 | 12.337% | $176.3579 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $9.54 | 6.731% | $10.1821 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $75.85 | 4.705% | $79.4187 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $200.60 | 13.764% | $228.2106 | $228.21 | $228.20 | $228.20 |
| Purchase #5 | $112.95 | 7.689% | $121.6347 | $121.63 | $121.65 | $121.60 |
| Purchase #6 | $206.75 | 12.268% | $232.1141 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $171.82 | 9.822% | $188.6962 | $188.70 | $188.70 | $188.70 |
| 7 purchase totals = | $934.50 | $1,036.6143 | $1,036.61 | $1,036.60 | $1,036.60 | |