| 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 | $128.95 | 3.173% | $133.0416 | $133.04 | $133.05 | $133.00 |
| Purchase #2 | $81.63 | 13.693% | $92.8076 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $115.63 | 9.346% | $126.4368 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $158.84 | 12.166% | $178.1645 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $17.56 | 10.762% | $19.4498 | $19.45 | $19.45 | $19.40 |
| Purchase #6 | $20.57 | 5.380% | $21.6767 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $169.84 | 4.740% | $177.8904 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $693.02 | $749.4674 | $749.47 | $749.50 | $749.40 | |