| 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 | $147.91 | 10.161% | $162.9391 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $91.48 | 5.405% | $96.4245 | $96.42 | $96.40 | $96.40 |
| Purchase #3 | $62.65 | 10.418% | $69.1769 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $19.25 | 12.235% | $21.6052 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $172.47 | 4.498% | $180.2277 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $169.97 | 5.247% | $178.8883 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $203.37 | 6.153% | $215.8834 | $215.88 | $215.90 | $215.90 |
| 7 purchase totals = | $867.10 | $925.1451 | $925.15 | $925.20 | $925.10 | |