| 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 | $151.61 | 6.772% | $161.877 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $184.28 | 10.552% | $203.7252 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $25.40 | 5.147% | $26.7073 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $165.96 | 7.502% | $178.4103 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $36.56 | 5.644% | $38.6234 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $29.86 | 4.714% | $31.2676 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $19.26 | 5.656% | $20.3493 | $20.35 | $20.35 | $20.30 |
| 7 purchase totals = | $612.93 | $660.9601 | $660.97 | $660.95 | $660.90 | |