| 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 | $167.48 | 5.715% | $177.0515 | $177.05 | $177.05 | $177.10 |
| Purchase #2 | $15.28 | 13.619% | $17.361 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $210.33 | 7.442% | $225.9828 | $225.98 | $226.00 | $226.00 |
| Purchase #4 | $71.34 | 3.763% | $74.0245 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $23.39 | 12.404% | $26.2913 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $149.52 | 7.118% | $160.1628 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $210.90 | 4.165% | $219.684 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $848.24 | $900.5579 | $900.54 | $900.55 | $900.70 | |