| 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 | $139.49 | 12.222% | $156.5385 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $38.66 | 3.798% | $40.1283 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $178.51 | 8.347% | $193.4102 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $173.35 | 5.189% | $182.3451 | $182.35 | $182.35 | $182.30 |
| Purchase #5 | $162.45 | 10.777% | $179.9572 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $54.91 | 10.279% | $60.5542 | $60.55 | $60.55 | $60.60 |
| Purchase #7 | $58.47 | 6.720% | $62.3992 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $805.84 | $875.3327 | $875.34 | $875.35 | $875.30 | |