| 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 | $134.61 | 6.442% | $143.2816 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $91.77 | 5.370% | $96.698 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $31.43 | 12.543% | $35.3723 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $88.84 | 10.564% | $98.2251 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $33.72 | 12.245% | $37.849 | $37.85 | $37.85 | $37.80 |
| Purchase #6 | $199.45 | 10.515% | $220.4222 | $220.42 | $220.40 | $220.40 |
| Purchase #7 | $187.49 | 6.471% | $199.6225 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $767.31 | $831.4707 | $831.47 | $831.45 | $831.40 | |