| 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 | $157.27 | 7.696% | $169.3735 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $97.67 | 6.109% | $103.6367 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $19.94 | 8.444% | $21.6237 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $149.90 | 8.368% | $162.4436 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $226.61 | 10.183% | $249.6857 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $53.49 | 9.110% | $58.3629 | $58.36 | $58.35 | $58.40 |
| Purchase #7 | $92.96 | 11.792% | $103.9218 | $103.92 | $103.90 | $103.90 |
| 7 purchase totals = | $797.84 | $869.0479 | $869.04 | $869.00 | $869.00 | |