| 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 | $176.49 | 7.491% | $189.7109 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $226.79 | 6.154% | $240.7467 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $202.27 | 10.762% | $224.0383 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $214.56 | 13.490% | $243.5041 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $155.33 | 11.417% | $173.064 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $218.72 | 7.585% | $235.3099 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $112.26 | 5.300% | $118.2098 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $1,306.42 | $1,424.5837 | $1,424.58 | $1,424.55 | $1,424.50 | |