| 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 | $124.26 | 4.765% | $130.181 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $133.64 | 5.277% | $140.6922 | $140.69 | $140.70 | $140.70 |
| Purchase #3 | $160.35 | 3.664% | $166.2252 | $166.23 | $166.25 | $166.20 |
| Purchase #4 | $70.57 | 7.554% | $75.9009 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $126.53 | 8.213% | $136.9219 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $5.41 | 3.429% | $5.5955 | $5.60 | $5.60 | $5.60 |
| Purchase #7 | $130.96 | 13.742% | $148.9565 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $751.72 | $804.4732 | $804.48 | $804.50 | $804.50 | |