| 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 | $189.40 | 6.557% | $201.819 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $78.33 | 7.772% | $84.4178 | $84.42 | $84.40 | $84.40 |
| Purchase #3 | $176.88 | 3.440% | $182.9647 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $168.87 | 13.369% | $191.4462 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $142.87 | 6.863% | $152.6752 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $83.52 | 13.188% | $94.5346 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $13.36 | 3.849% | $13.8742 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $853.23 | $921.7317 | $921.73 | $921.70 | $921.70 | |