| 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 | $201.63 | 10.387% | $222.5733 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $20.52 | 6.227% | $21.7978 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $13.88 | 11.870% | $15.5276 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $78.71 | 3.649% | $81.5821 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $191.49 | 7.562% | $205.9705 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $83.38 | 9.727% | $91.4904 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $170.62 | 4.865% | $178.9207 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $760.23 | $817.8624 | $817.86 | $817.85 | $817.90 | |