| 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 | $83.85 | 8.582% | $91.046 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $168.74 | 13.185% | $190.9884 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $159.46 | 13.745% | $181.3778 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $142.27 | 11.340% | $158.4034 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $221.98 | 3.394% | $229.514 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $237.72 | 12.393% | $267.1806 | $267.18 | $267.20 | $267.20 |
| Purchase #7 | $247.76 | 7.848% | $267.2042 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $1,261.78 | $1,385.7144 | $1,385.71 | $1,385.75 | $1,385.70 | |