| 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 | $129.51 | 5.537% | $136.681 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $92.87 | 5.269% | $97.7633 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $170.51 | 5.642% | $180.1302 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $32.72 | 9.824% | $35.9344 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $95.26 | 8.549% | $103.4038 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $192.58 | 6.107% | $204.3409 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $249.34 | 7.357% | $267.6839 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $962.79 | $1,025.9375 | $1,025.92 | $1,026.00 | $1,025.90 | |