| 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 | $204.37 | 4.752% | $214.0817 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $50.80 | 9.683% | $55.719 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $166.98 | 5.314% | $175.8533 | $175.85 | $175.85 | $175.90 |
| Purchase #4 | $157.89 | 5.401% | $166.4176 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $107.69 | 3.192% | $111.1275 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $92.31 | 9.620% | $101.1902 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $153.54 | 4.176% | $159.9518 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $933.58 | $984.3411 | $984.34 | $984.35 | $984.40 | |