| 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 | $133.66 | 5.460% | $140.9578 | $140.96 | $140.95 | $141.00 |
| Purchase #2 | $69.39 | 6.764% | $74.0835 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $88.47 | 4.841% | $92.7528 | $92.75 | $92.75 | $92.80 |
| Purchase #4 | $198.68 | 7.245% | $213.0744 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $102.85 | 4.332% | $107.3055 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $80.26 | 6.168% | $85.2104 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $232.50 | 8.472% | $252.1974 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $905.81 | $965.5818 | $965.58 | $965.55 | $965.70 | |