| 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 | $138.71 | 7.148% | $148.625 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $155.37 | 4.868% | $162.9334 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $58.29 | 13.393% | $66.0968 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $150.61 | 13.311% | $170.6577 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $118.84 | 7.400% | $127.6342 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $93.49 | 5.710% | $98.8283 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $149.63 | 6.590% | $159.4906 | $159.49 | $159.50 | $159.50 |
| 7 purchase totals = | $864.94 | $934.2660 | $934.27 | $934.35 | $934.20 | |