| 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 | $123.72 | 10.415% | $136.6054 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $111.51 | 6.474% | $118.7292 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $159.62 | 4.282% | $166.4549 | $166.45 | $166.45 | $166.50 |
| Purchase #4 | $7.26 | 8.523% | $7.8788 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $205.60 | 4.433% | $214.7142 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $231.84 | 6.330% | $246.5155 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $70.66 | 9.555% | $77.4116 | $77.41 | $77.40 | $77.40 |
| 7 purchase totals = | $910.21 | $968.3096 | $968.31 | $968.30 | $968.30 | |