| 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 | $143.46 | 3.610% | $148.6389 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $221.55 | 9.827% | $243.3217 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $32.41 | 13.421% | $36.7597 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $199.92 | 12.835% | $225.5797 | $225.58 | $225.60 | $225.60 |
| Purchase #5 | $81.51 | 7.283% | $87.4464 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $228.58 | 7.805% | $246.4207 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $7.64 | 10.631% | $8.4522 | $8.45 | $8.45 | $8.50 |
| 7 purchase totals = | $915.07 | $996.6193 | $996.62 | $996.60 | $996.60 | |