| 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 | $171.65 | 6.128% | $182.1687 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $138.83 | 3.613% | $143.8459 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $110.97 | 12.617% | $124.9711 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $62.64 | 10.804% | $69.4076 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $187.27 | 6.442% | $199.3339 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $79.34 | 6.729% | $84.6788 | $84.68 | $84.70 | $84.70 |
| Purchase #7 | $50.64 | 11.422% | $56.4241 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $801.34 | $860.8301 | $860.83 | $860.80 | $860.80 | |