| 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 | $145.45 | 10.770% | $161.115 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $98.63 | 13.581% | $112.0249 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $36.96 | 6.206% | $39.2537 | $39.25 | $39.25 | $39.30 |
| Purchase #4 | $138.73 | 4.653% | $145.1851 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $134.40 | 13.405% | $152.4163 | $152.42 | $152.40 | $152.40 |
| Purchase #6 | $179.71 | 9.703% | $197.1473 | $197.15 | $197.15 | $197.10 |
| Purchase #7 | $44.83 | 12.838% | $50.5853 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $778.71 | $857.7276 | $857.74 | $857.70 | $857.70 | |