| 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 | $203.55 | 7.812% | $219.4513 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $145.98 | 8.404% | $158.2482 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $122.48 | 11.831% | $136.9706 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $35.81 | 9.502% | $39.2127 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $157.36 | 7.347% | $168.9212 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $5.59 | 6.469% | $5.9516 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $59.54 | 4.729% | $62.3556 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $730.31 | $791.1112 | $791.11 | $791.05 | $791.20 | |