| 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 | $168.87 | 4.313% | $176.1534 | $176.15 | $176.15 | $176.20 |
| Purchase #2 | $194.47 | 9.811% | $213.5495 | $213.55 | $213.55 | $213.50 |
| Purchase #3 | $142.40 | 12.471% | $160.1587 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $191.82 | 13.185% | $217.1115 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $119.55 | 13.755% | $135.9941 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $149.41 | 6.187% | $158.654 | $158.65 | $158.65 | $158.70 |
| Purchase #7 | $92.44 | 8.425% | $100.2281 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $1,058.96 | $1,161.8493 | $1,161.84 | $1,161.85 | $1,161.90 | |