| 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 | $135.39 | 10.709% | $149.8889 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $61.29 | 7.863% | $66.1092 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $62.58 | 9.808% | $68.7178 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $166.72 | 4.301% | $173.8906 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $96.73 | 6.785% | $103.2931 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $184.80 | 9.319% | $202.0215 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $117.39 | 11.655% | $131.0718 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $824.90 | $894.9929 | $894.99 | $894.95 | $895.00 | |