| 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 | $127.99 | 11.571% | $142.7997 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $55.90 | 11.711% | $62.4464 | $62.45 | $62.45 | $62.40 |
| Purchase #3 | $56.62 | 7.223% | $60.7097 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $190.48 | 6.822% | $203.4745 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $135.98 | 9.853% | $149.3781 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $14.95 | 11.160% | $16.6184 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $224.61 | 5.258% | $236.42 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $806.53 | $871.8468 | $871.85 | $871.80 | $871.80 | |