| 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 | $130.79 | 8.541% | $141.9608 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $218.95 | 6.204% | $232.5337 | $232.53 | $232.55 | $232.50 |
| Purchase #3 | $18.99 | 7.651% | $20.4429 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $186.38 | 9.642% | $204.3508 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $62.96 | 4.837% | $66.0054 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $179.39 | 5.208% | $188.7326 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $121.44 | 11.586% | $135.51 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $918.90 | $989.5362 | $989.53 | $989.55 | $989.50 | |