| 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 | $191.55 | 12.657% | $215.7945 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $100.64 | 8.414% | $109.1078 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $52.69 | 8.492% | $57.1644 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $64.44 | 13.504% | $73.142 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $31.82 | 6.349% | $33.8403 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $154.71 | 10.238% | $170.5492 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $174.90 | 11.600% | $195.1884 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $770.75 | $854.7866 | $854.78 | $854.80 | $854.70 | |