| 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 | $18.31 | 6.103% | $19.4275 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $184.25 | 5.825% | $194.9826 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $182.40 | 12.146% | $204.5543 | $204.55 | $204.55 | $204.60 |
| Purchase #4 | $55.63 | 11.754% | $62.1688 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $170.67 | 13.347% | $193.4493 | $193.45 | $193.45 | $193.40 |
| Purchase #6 | $6.64 | 10.571% | $7.3419 | $7.34 | $7.35 | $7.30 |
| Purchase #7 | $194.79 | 8.851% | $212.0309 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $812.69 | $893.9553 | $893.95 | $894.00 | $893.90 | |