| 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 | $125.97 | 12.367% | $141.5487 | $141.55 | $141.55 | $141.50 |
| Purchase #2 | $31.40 | 12.318% | $35.2679 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $43.71 | 5.511% | $46.1189 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $188.67 | 7.705% | $203.207 | $203.21 | $203.20 | $203.20 |
| Purchase #5 | $25.29 | 3.708% | $26.2278 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $103.53 | 9.600% | $113.4689 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $148.95 | 5.114% | $156.5673 | $156.57 | $156.55 | $156.60 |
| 7 purchase totals = | $667.52 | $722.4065 | $722.42 | $722.35 | $722.40 | |