| 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 | $68.89 | 9.461% | $75.4077 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $177.88 | 5.811% | $188.2166 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $191.26 | 3.613% | $198.1702 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $58.74 | 8.804% | $63.9115 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $35.73 | 10.395% | $39.4441 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $149.56 | 12.864% | $168.7994 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $49.48 | 10.829% | $54.8382 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $731.54 | $788.7877 | $788.79 | $788.75 | $788.70 | |