| 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 | $135.69 | 7.266% | $145.5492 | $145.55 | $145.55 | $145.50 |
| Purchase #2 | $96.68 | 13.466% | $109.6989 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $22.92 | 6.292% | $24.3621 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $95.35 | 5.300% | $100.4036 | $100.40 | $100.40 | $100.40 |
| Purchase #5 | $140.62 | 13.576% | $159.7106 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $223.49 | 6.765% | $238.6091 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $18.81 | 6.173% | $19.9711 | $19.97 | $19.95 | $20.00 |
| 7 purchase totals = | $733.56 | $798.3046 | $798.30 | $798.25 | $798.30 | |