| 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 | $160.79 | 4.362% | $167.8037 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $66.25 | 3.597% | $68.633 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $154.83 | 11.415% | $172.5038 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $102.96 | 8.525% | $111.7373 | $111.74 | $111.75 | $111.70 |
| Purchase #5 | $62.35 | 4.770% | $65.3241 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $135.90 | 5.383% | $143.2155 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $43.32 | 13.189% | $49.0335 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $726.40 | $778.2509 | $778.24 | $778.25 | $778.10 | |