| 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 | $181.25 | 3.761% | $188.0668 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $65.70 | 9.482% | $71.9297 | $71.93 | $71.95 | $71.90 |
| Purchase #3 | $57.91 | 11.798% | $64.7422 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $127.65 | 6.433% | $135.8617 | $135.86 | $135.85 | $135.90 |
| Purchase #5 | $11.83 | 12.811% | $13.3455 | $13.35 | $13.35 | $13.30 |
| Purchase #6 | $62.69 | 4.210% | $65.3292 | $65.33 | $65.35 | $65.30 |
| Purchase #7 | $78.48 | 5.369% | $82.6936 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $585.51 | $621.9687 | $621.97 | $622.00 | $621.90 | |