| 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 | $184.76 | 8.874% | $201.1556 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $63.74 | 7.341% | $68.4192 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $24.72 | 4.799% | $25.9063 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $46.38 | 6.331% | $49.3163 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $146.56 | 9.197% | $160.0391 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $158.86 | 11.103% | $176.4982 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $206.96 | 5.363% | $218.0593 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $831.98 | $899.3940 | $899.41 | $899.35 | $899.40 | |