| 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 | $159.33 | 11.161% | $177.1128 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $34.89 | 8.217% | $37.7569 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $191.45 | 3.195% | $197.5668 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $220.33 | 10.390% | $243.2223 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $101.27 | 8.792% | $110.1737 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $17.36 | 8.386% | $18.8158 | $18.82 | $18.80 | $18.80 |
| Purchase #7 | $172.62 | 11.732% | $192.8718 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $897.25 | $977.5201 | $977.52 | $977.40 | $977.60 | |