| 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 | $133.77 | 5.759% | $141.4738 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $186.47 | 4.263% | $194.4192 | $194.42 | $194.40 | $194.40 |
| Purchase #3 | $124.75 | 11.477% | $139.0676 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $136.32 | 13.488% | $154.7068 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $6.41 | 7.306% | $6.8783 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $225.36 | 7.352% | $241.9285 | $241.93 | $241.95 | $241.90 |
| Purchase #7 | $31.27 | 5.579% | $33.0146 | $33.01 | $33.00 | $33.00 |
| 7 purchase totals = | $844.35 | $911.4888 | $911.49 | $911.45 | $911.50 | |