| 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 | $148.68 | 8.631% | $161.5126 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $38.40 | 9.127% | $41.9048 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $165.78 | 10.262% | $182.7923 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $123.43 | 9.403% | $135.0361 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $139.51 | 11.548% | $155.6206 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $137.44 | 10.658% | $152.0884 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $25.55 | 8.787% | $27.7951 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $778.79 | $856.7499 | $856.75 | $856.75 | $856.70 | |