| 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 | $178.52 | 4.812% | $187.1104 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $130.62 | 13.370% | $148.0839 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $66.34 | 3.323% | $68.5445 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $177.27 | 5.701% | $187.3762 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $89.64 | 3.429% | $92.7138 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $171.98 | 10.345% | $189.7713 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $131.89 | 13.855% | $150.1634 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $946.26 | $1,023.7635 | $1,023.75 | $1,023.75 | $1,023.80 | |