| 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 | $158.36 | 8.498% | $171.8174 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $98.29 | 5.551% | $103.7461 | $103.75 | $103.75 | $103.70 |
| Purchase #3 | $133.55 | 9.452% | $146.1731 | $146.17 | $146.15 | $146.20 |
| Purchase #4 | $16.45 | 5.615% | $17.3737 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $179.86 | 9.568% | $197.069 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $131.89 | 7.425% | $141.6828 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $48.59 | 4.672% | $50.8601 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $766.99 | $828.7222 | $828.72 | $828.65 | $828.80 | |