| 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 | $152.66 | 11.620% | $170.3991 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $104.64 | 3.470% | $108.271 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $81.92 | 12.445% | $92.1149 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $195.35 | 7.505% | $210.011 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $23.53 | 13.456% | $26.6962 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $78.55 | 12.273% | $88.1904 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $62.69 | 12.150% | $70.3068 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $699.34 | $765.9894 | $765.99 | $765.95 | $766.00 | |