| 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 | $102.49 | 12.562% | $115.3648 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $158.78 | 12.388% | $178.4497 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $19.44 | 3.178% | $20.0578 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $130.63 | 7.618% | $140.5814 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $94.87 | 9.185% | $103.5838 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $189.32 | 11.478% | $211.0501 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $51.39 | 11.163% | $57.1267 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $746.92 | $826.2143 | $826.21 | $826.25 | $826.30 | |