| 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 | $138.65 | 11.851% | $155.0814 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $59.81 | 9.148% | $65.2814 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $128.49 | 11.102% | $142.755 | $142.76 | $142.75 | $142.80 |
| Purchase #4 | $173.59 | 11.538% | $193.6188 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $44.80 | 7.217% | $48.0332 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $85.60 | 6.308% | $90.9996 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $220.43 | 9.511% | $241.3951 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $851.37 | $937.1645 | $937.17 | $937.20 | $937.20 | |