| 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 | $189.78 | 6.754% | $202.5977 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $21.81 | 10.644% | $24.1315 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $96.90 | 12.680% | $109.1869 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $33.84 | 9.165% | $36.9414 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $57.43 | 13.340% | $65.0912 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $243.66 | 8.213% | $263.6718 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $33.90 | 8.142% | $36.6601 | $36.66 | $36.65 | $36.70 |
| 7 purchase totals = | $677.32 | $738.2806 | $738.28 | $738.30 | $738.30 | |