| 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 | $141.96 | 6.406% | $151.054 | $151.05 | $151.05 | $151.10 |
| Purchase #2 | $152.35 | 4.687% | $159.4906 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $238.37 | 8.106% | $257.6923 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $125.72 | 10.490% | $138.908 | $138.91 | $138.90 | $138.90 |
| Purchase #5 | $216.87 | 3.640% | $224.7641 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $141.33 | 9.699% | $155.0376 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $44.33 | 13.208% | $50.1851 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $1,060.93 | $1,137.1317 | $1,137.13 | $1,137.15 | $1,137.20 | |