| 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 | $102.53 | 8.439% | $111.1825 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $173.40 | 4.598% | $181.3729 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $87.97 | 6.815% | $93.9652 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $99.52 | 6.690% | $106.1779 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $205.58 | 6.736% | $219.4279 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $135.55 | 6.789% | $144.7525 | $144.75 | $144.75 | $144.80 |
| Purchase #7 | $21.85 | 13.176% | $24.729 | $24.73 | $24.75 | $24.70 |
| 7 purchase totals = | $826.40 | $881.6079 | $881.61 | $881.65 | $881.70 | |