| 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 | $192.99 | 10.202% | $212.6788 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $168.89 | 6.441% | $179.7682 | $179.77 | $179.75 | $179.80 |
| Purchase #3 | $71.25 | 8.521% | $77.3212 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $22.85 | 12.293% | $25.659 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $51.81 | 7.313% | $55.5989 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $146.58 | 3.813% | $152.1691 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $179.91 | 13.321% | $203.8758 | $203.88 | $203.90 | $203.90 |
| 7 purchase totals = | $834.28 | $907.0710 | $907.08 | $907.05 | $907.20 | |