| 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 | $163.82 | 9.409% | $179.2338 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $91.32 | 10.233% | $100.6648 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $202.86 | 3.217% | $209.386 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $111.54 | 7.824% | $120.2669 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $105.30 | 7.626% | $113.3302 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $172.46 | 9.391% | $188.6557 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $13.38 | 9.346% | $14.6305 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $860.68 | $926.1679 | $926.17 | $926.20 | $926.20 | |