| 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 | $204.47 | 7.657% | $220.1263 | $220.13 | $220.15 | $220.10 |
| Purchase #2 | $178.84 | 3.380% | $184.8848 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $131.28 | 11.776% | $146.7395 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $63.83 | 12.660% | $71.9109 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $18.98 | 3.461% | $19.6369 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $33.93 | 4.723% | $35.5325 | $35.53 | $35.55 | $35.50 |
| Purchase #7 | $48.46 | 8.165% | $52.4168 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $679.79 | $731.2477 | $731.25 | $731.30 | $731.10 | |