| 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 | $119.77 | 8.768% | $130.2714 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $153.86 | 3.773% | $159.6651 | $159.67 | $159.65 | $159.70 |
| Purchase #3 | $50.36 | 11.391% | $56.0965 | $56.10 | $56.10 | $56.10 |
| Purchase #4 | $138.59 | 3.244% | $143.0859 | $143.09 | $143.10 | $143.10 |
| Purchase #5 | $126.84 | 10.771% | $140.5019 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $17.97 | 12.543% | $20.224 | $20.22 | $20.20 | $20.20 |
| Purchase #7 | $233.41 | 7.760% | $251.5226 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $840.80 | $901.3674 | $901.37 | $901.30 | $901.40 | |