| 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 | $18.26 | 7.536% | $19.6361 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $148.82 | 13.250% | $168.5387 | $168.54 | $168.55 | $168.50 |
| Purchase #3 | $23.35 | 8.835% | $25.413 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $165.45 | 3.507% | $171.2523 | $171.25 | $171.25 | $171.30 |
| Purchase #5 | $159.55 | 7.745% | $171.9071 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $60.73 | 8.748% | $66.0427 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $207.52 | 13.182% | $234.8753 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $783.68 | $857.6652 | $857.67 | $857.70 | $857.60 | |