| 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 | $194.97 | 13.488% | $221.2676 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $67.95 | 6.121% | $72.1092 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $101.72 | 13.387% | $115.3373 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $39.67 | 11.478% | $44.2233 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $188.84 | 12.442% | $212.3355 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $89.32 | 6.264% | $94.915 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $35.64 | 11.741% | $39.8245 | $39.82 | $39.80 | $39.80 |
| 7 purchase totals = | $718.11 | $800.0124 | $800.02 | $799.95 | $799.90 | |