| 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 | $144.39 | 9.729% | $158.4377 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $230.88 | 12.758% | $260.3357 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $9.46 | 7.854% | $10.203 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $96.76 | 6.798% | $103.3377 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $184.81 | 4.742% | $193.5737 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $101.57 | 6.261% | $107.9293 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $61.27 | 8.248% | $66.3235 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $829.14 | $900.1406 | $900.14 | $900.15 | $900.00 | |