| 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 | $168.95 | 11.850% | $188.9706 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $78.95 | 11.403% | $87.9527 | $87.95 | $87.95 | $88.00 |
| Purchase #3 | $119.28 | 7.415% | $128.1246 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $160.28 | 3.122% | $165.2839 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $39.26 | 3.468% | $40.6215 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $204.39 | 8.731% | $222.2353 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $35.25 | 3.597% | $36.5179 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $806.36 | $869.7065 | $869.70 | $869.65 | $869.70 | |