| 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 | $177.87 | 6.843% | $190.0416 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $44.37 | 12.616% | $49.9677 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $49.68 | 7.832% | $53.5709 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $235.28 | 4.530% | $245.9382 | $245.94 | $245.95 | $245.90 |
| Purchase #5 | $53.61 | 13.462% | $60.827 | $60.83 | $60.85 | $60.80 |
| Purchase #6 | $219.83 | 3.852% | $228.2979 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $121.94 | 6.463% | $129.821 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $902.58 | $958.4643 | $958.47 | $958.45 | $958.40 | |