| 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 | $186.91 | 6.453% | $198.9713 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $237.35 | 11.622% | $264.9348 | $264.93 | $264.95 | $264.90 |
| Purchase #3 | $91.27 | 8.256% | $98.8053 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $156.47 | 13.266% | $177.2273 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $72.42 | 11.705% | $80.8968 | $80.90 | $80.90 | $80.90 |
| Purchase #6 | $66.69 | 9.356% | $72.9295 | $72.93 | $72.95 | $72.90 |
| Purchase #7 | $99.65 | 3.347% | $102.9853 | $102.99 | $103.00 | $103.00 |
| 7 purchase totals = | $910.76 | $996.7503 | $996.76 | $996.80 | $996.70 | |