| 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 | $220.92 | 5.528% | $233.1325 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $191.66 | 5.617% | $202.4255 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $47.69 | 7.508% | $51.2706 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $80.92 | 4.260% | $84.3672 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $108.53 | 8.158% | $117.3839 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $17.93 | 12.742% | $20.2146 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $148.87 | 11.723% | $166.322 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $816.52 | $875.1163 | $875.11 | $875.10 | $875.10 | |