| 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 | $157.89 | 9.381% | $172.7017 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $46.57 | 11.812% | $52.0708 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $181.66 | 8.732% | $197.5226 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $198.28 | 13.739% | $225.5217 | $225.52 | $225.50 | $225.50 |
| Purchase #5 | $120.31 | 13.146% | $136.126 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $32.99 | 8.762% | $35.8806 | $35.88 | $35.90 | $35.90 |
| Purchase #7 | $9.95 | 12.756% | $11.2192 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $747.65 | $831.0426 | $831.04 | $831.00 | $831.00 | |