| 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 | $136.77 | 10.137% | $150.6344 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $81.26 | 9.450% | $88.9391 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $149.45 | 5.269% | $157.3245 | $157.32 | $157.30 | $157.30 |
| Purchase #4 | $170.82 | 12.520% | $192.2067 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $8.62 | 8.520% | $9.3544 | $9.35 | $9.35 | $9.40 |
| Purchase #6 | $204.91 | 9.487% | $224.3498 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $17.81 | 9.546% | $19.5101 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $769.64 | $842.3190 | $842.31 | $842.30 | $842.20 | |