| 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 | $144.81 | 3.521% | $149.9088 | $149.91 | $149.90 | $149.90 |
| Purchase #2 | $240.26 | 12.575% | $270.4727 | $270.47 | $270.45 | $270.50 |
| Purchase #3 | $18.64 | 11.323% | $20.7506 | $20.75 | $20.75 | $20.80 |
| Purchase #4 | $152.68 | 12.818% | $172.2505 | $172.25 | $172.25 | $172.30 |
| Purchase #5 | $220.66 | 7.697% | $237.6442 | $237.64 | $237.65 | $237.60 |
| Purchase #6 | $168.33 | 3.467% | $174.166 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $102.53 | 6.253% | $108.9412 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $1,047.91 | $1,134.1340 | $1,134.13 | $1,134.10 | $1,134.20 | |