| 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 | $175.53 | 9.351% | $191.9438 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $136.81 | 5.860% | $144.8271 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $181.51 | 6.267% | $192.8852 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $117.82 | 10.140% | $129.7669 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $153.74 | 6.137% | $163.175 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $204.47 | 13.429% | $231.9283 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $74.99 | 11.819% | $83.8531 | $83.85 | $83.85 | $83.90 |
| 7 purchase totals = | $1,044.87 | $1,138.3794 | $1,138.39 | $1,138.45 | $1,138.40 | |