| 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 | $139.71 | 10.744% | $154.7204 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $47.41 | 8.337% | $51.3626 | $51.36 | $51.35 | $51.40 |
| Purchase #3 | $35.80 | 10.501% | $39.5594 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $218.54 | 12.160% | $245.1145 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $202.76 | 7.459% | $217.8839 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $84.87 | 3.371% | $87.731 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $142.84 | 8.736% | $155.3185 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $871.93 | $951.6903 | $951.68 | $951.65 | $951.70 | |