| 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 | $162.99 | 8.765% | $177.2761 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $126.60 | 10.282% | $139.617 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $161.91 | 10.462% | $178.849 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $81.31 | 10.613% | $89.9394 | $89.94 | $89.95 | $89.90 |
| Purchase #5 | $108.52 | 12.464% | $122.0459 | $122.05 | $122.05 | $122.00 |
| Purchase #6 | $112.46 | 11.769% | $125.6954 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $147.52 | 12.780% | $166.3731 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $901.31 | $999.7959 | $999.81 | $999.80 | $999.70 | |