| 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 | $127.61 | 12.143% | $143.1057 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $170.55 | 10.249% | $188.0297 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $26.26 | 11.436% | $29.2631 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $198.93 | 12.571% | $223.9375 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $7.63 | 8.334% | $8.2659 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $175.61 | 10.288% | $193.6768 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $55.61 | 8.776% | $60.4903 | $60.49 | $60.50 | $60.50 |
| 7 purchase totals = | $762.20 | $846.7690 | $846.78 | $846.80 | $846.80 | |