| 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 | $180.87 | 7.306% | $194.0844 | $194.08 | $194.10 | $194.10 |
| Purchase #2 | $159.28 | 9.760% | $174.8257 | $174.83 | $174.85 | $174.80 |
| Purchase #3 | $113.42 | 7.363% | $121.7711 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $71.67 | 11.328% | $79.7888 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $63.84 | 8.844% | $69.486 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $175.54 | 4.404% | $183.2708 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $140.49 | 8.571% | $152.5314 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $905.11 | $975.7582 | $975.76 | $975.80 | $975.80 | |