| 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 | $138.42 | 5.689% | $146.2947 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $17.32 | 12.642% | $19.5096 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $89.52 | 10.326% | $98.7638 | $98.76 | $98.75 | $98.80 |
| Purchase #4 | $37.35 | 5.859% | $39.5383 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $210.55 | 6.677% | $224.6084 | $224.61 | $224.60 | $224.60 |
| Purchase #6 | $163.93 | 10.842% | $181.7033 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $113.66 | 3.404% | $117.529 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $770.75 | $827.9471 | $827.94 | $827.95 | $827.90 | |