| 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 | $184.87 | 4.667% | $193.4979 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $48.80 | 11.281% | $54.3051 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $56.91 | 13.547% | $64.6196 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $160.86 | 10.653% | $177.9964 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $98.54 | 10.172% | $108.5635 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $158.28 | 12.484% | $178.0397 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $19.45 | 12.523% | $21.8857 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $727.71 | $798.9079 | $798.92 | $798.90 | $798.90 | |