| 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 | $16.84 | 6.661% | $17.9617 | $17.96 | $17.95 | $18.00 |
| Purchase #2 | $147.49 | 5.332% | $155.3542 | $155.35 | $155.35 | $155.40 |
| Purchase #3 | $197.78 | 7.409% | $212.4335 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $102.85 | 8.631% | $111.727 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $249.48 | 13.309% | $282.6833 | $282.68 | $282.70 | $282.70 |
| Purchase #6 | $54.87 | 5.331% | $57.7951 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $54.25 | 11.845% | $60.6759 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $823.56 | $898.6307 | $898.63 | $898.70 | $898.70 | |