| 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 | $144.73 | 11.822% | $161.84 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $60.89 | 12.548% | $68.5305 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $64.48 | 7.202% | $69.1238 | $69.12 | $69.10 | $69.10 |
| Purchase #4 | $44.25 | 11.671% | $49.4144 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $53.75 | 8.581% | $58.3623 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $165.87 | 7.507% | $178.3219 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $124.51 | 8.144% | $134.6501 | $134.65 | $134.65 | $134.70 |
| 7 purchase totals = | $658.48 | $720.2430 | $720.23 | $720.20 | $720.20 | |