| 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 | $93.80 | 7.733% | $101.0536 | $101.05 | $101.05 | $101.10 |
| Purchase #2 | $50.72 | 5.621% | $53.571 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $102.88 | 12.830% | $116.0795 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $178.94 | 3.259% | $184.7717 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $145.67 | 6.417% | $155.0176 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $172.68 | 8.112% | $186.6878 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $28.83 | 5.767% | $30.4926 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $773.52 | $827.6738 | $827.67 | $827.65 | $827.80 | |