| 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 | $142.57 | 5.695% | $150.6894 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $136.68 | 8.427% | $148.198 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $59.59 | 9.364% | $65.17 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $168.85 | 3.629% | $174.9776 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $134.96 | 13.770% | $153.544 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $208.82 | 5.278% | $219.8415 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $231.60 | 13.855% | $263.6882 | $263.69 | $263.70 | $263.70 |
| 7 purchase totals = | $1,083.07 | $1,176.1087 | $1,176.11 | $1,176.15 | $1,176.10 | |