| 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 | $186.90 | 5.487% | $197.1552 | $197.16 | $197.15 | $197.20 |
| Purchase #2 | $153.95 | 10.506% | $170.124 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $46.48 | 7.630% | $50.0264 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $177.65 | 13.182% | $201.0678 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $86.90 | 5.537% | $91.7117 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $204.63 | 6.127% | $217.1677 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $60.72 | 12.134% | $68.0878 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $917.23 | $995.3406 | $995.35 | $995.30 | $995.40 | |