| 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 | $145.87 | 10.204% | $160.7546 | $160.75 | $160.75 | $160.80 |
| Purchase #2 | $64.91 | 12.566% | $73.0666 | $73.07 | $73.05 | $73.10 |
| Purchase #3 | $170.29 | 12.869% | $192.2046 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $191.28 | 5.161% | $201.152 | $201.15 | $201.15 | $201.20 |
| Purchase #5 | $139.82 | 12.730% | $157.6191 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $13.31 | 13.490% | $15.1055 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $148.97 | 9.755% | $163.502 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $874.45 | $963.4044 | $963.40 | $963.35 | $963.50 | |