| 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 | $155.80 | 12.355% | $175.0491 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $225.67 | 12.251% | $253.3168 | $253.32 | $253.30 | $253.30 |
| Purchase #3 | $84.43 | 5.465% | $89.0441 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $246.87 | 13.433% | $280.032 | $280.03 | $280.05 | $280.00 |
| Purchase #5 | $23.42 | 11.747% | $26.1711 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $156.48 | 9.198% | $170.873 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $185.36 | 13.668% | $210.695 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $1,078.03 | $1,205.1811 | $1,205.18 | $1,205.15 | $1,205.10 | |