| 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 | $144.75 | 4.838% | $151.753 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $24.53 | 12.396% | $27.5707 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $197.45 | 13.348% | $223.8056 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $37.47 | 11.316% | $41.7101 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $94.98 | 8.492% | $103.0457 | $103.05 | $103.05 | $103.00 |
| Purchase #6 | $174.55 | 4.445% | $182.3087 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $107.31 | 8.327% | $116.2457 | $116.25 | $116.25 | $116.20 |
| 7 purchase totals = | $781.04 | $846.4395 | $846.45 | $846.40 | $846.40 | |