| 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 | $124.41 | 5.196% | $130.8743 | $130.87 | $130.85 | $130.90 |
| Purchase #2 | $45.96 | 7.352% | $49.339 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $158.67 | 6.180% | $168.4758 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $39.25 | 9.585% | $43.0121 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $222.29 | 11.554% | $247.9734 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $211.50 | 7.104% | $226.525 | $226.53 | $226.55 | $226.50 |
| Purchase #7 | $65.31 | 7.680% | $70.3258 | $70.33 | $70.35 | $70.30 |
| 7 purchase totals = | $867.39 | $936.5254 | $936.53 | $936.55 | $936.50 | |