| 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 | $129.42 | 13.383% | $146.7403 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $140.48 | 13.136% | $158.9335 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $32.50 | 9.218% | $35.4959 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $189.73 | 9.252% | $207.2838 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $219.70 | 6.551% | $234.0925 | $234.09 | $234.10 | $234.10 |
| Purchase #6 | $76.69 | 8.453% | $83.1726 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $36.82 | 9.573% | $40.3448 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $825.34 | $906.0634 | $906.05 | $906.10 | $906.00 | |