| 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 | $120.65 | 13.109% | $136.466 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $61.74 | 9.871% | $67.8344 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $115.57 | 5.487% | $121.9113 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $180.40 | 9.270% | $197.1231 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $226.93 | 8.430% | $246.0602 | $246.06 | $246.05 | $246.10 |
| Purchase #6 | $107.67 | 10.183% | $118.634 | $118.63 | $118.65 | $118.60 |
| Purchase #7 | $60.92 | 4.801% | $63.8448 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $873.88 | $951.8738 | $951.86 | $951.85 | $951.80 | |