| 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 | $131.64 | 9.407% | $144.0234 | $144.02 | $144.00 | $144.00 |
| Purchase #2 | $163.52 | 8.577% | $177.5451 | $177.55 | $177.55 | $177.50 |
| Purchase #3 | $22.42 | 3.678% | $23.2446 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $91.68 | 5.660% | $96.8691 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $25.55 | 5.766% | $27.0232 | $27.02 | $27.00 | $27.00 |
| Purchase #6 | $183.51 | 13.146% | $207.6342 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $113.86 | 10.369% | $125.6661 | $125.67 | $125.65 | $125.70 |
| 7 purchase totals = | $732.18 | $802.0057 | $802.00 | $801.95 | $801.90 | |