| 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 | $141.43 | 4.186% | $147.3503 | $147.35 | $147.35 | $147.40 |
| Purchase #2 | $73.35 | 12.811% | $82.7469 | $82.75 | $82.75 | $82.70 |
| Purchase #3 | $153.54 | 5.267% | $161.627 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $129.89 | 12.284% | $145.8457 | $145.85 | $145.85 | $145.80 |
| Purchase #5 | $15.69 | 3.217% | $16.1947 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $129.34 | 5.490% | $136.4408 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $93.91 | 6.160% | $99.6949 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $737.15 | $789.9003 | $789.90 | $789.95 | $789.80 | |