| 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 | $145.61 | 10.512% | $160.9165 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $210.57 | 9.135% | $229.8056 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $59.64 | 7.732% | $64.2514 | $64.25 | $64.25 | $64.30 |
| Purchase #4 | $102.27 | 5.321% | $107.7118 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $169.35 | 5.403% | $178.5 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $36.85 | 6.463% | $39.2316 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $193.39 | 5.621% | $204.2605 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $917.68 | $984.6774 | $984.68 | $984.65 | $984.70 | |