| 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 | $147.62 | 4.824% | $154.7412 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $136.46 | 7.216% | $146.307 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $250.97 | 3.689% | $260.2283 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $149.47 | 6.539% | $159.2438 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $192.98 | 10.304% | $212.8647 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $187.82 | 8.308% | $203.4241 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $35.76 | 9.493% | $39.1547 | $39.15 | $39.15 | $39.20 |
| 7 purchase totals = | $1,101.08 | $1,175.9638 | $1,175.95 | $1,175.95 | $1,175.90 | |