| 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 | $170.79 | 10.603% | $188.8989 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $7.88 | 13.197% | $8.9199 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $160.43 | 8.306% | $173.7553 | $173.76 | $173.75 | $173.80 |
| Purchase #4 | $105.95 | 6.588% | $112.93 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $237.64 | 12.742% | $267.9201 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $185.74 | 8.551% | $201.6226 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $46.59 | 4.245% | $48.5677 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $915.02 | $1,002.6145 | $1,002.62 | $1,002.55 | $1,002.60 | |