| 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 | $165.34 | 8.486% | $179.3708 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $113.71 | 7.338% | $122.054 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $93.55 | 9.716% | $102.6393 | $102.64 | $102.65 | $102.60 |
| Purchase #4 | $66.48 | 8.266% | $71.9752 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $108.81 | 10.386% | $120.111 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $109.80 | 13.670% | $124.8097 | $124.81 | $124.80 | $124.80 |
| Purchase #7 | $43.54 | 12.184% | $48.8449 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $701.23 | $769.8049 | $769.80 | $769.80 | $769.80 | |