| 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 | $131.61 | 11.808% | $147.1505 | $147.15 | $147.15 | $147.20 |
| Purchase #2 | $220.39 | 3.800% | $228.7648 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $196.99 | 4.229% | $205.3207 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $24.68 | 6.234% | $26.2186 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $8.89 | 10.684% | $9.8398 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $157.41 | 9.346% | $172.1215 | $172.12 | $172.10 | $172.10 |
| Purchase #7 | $88.36 | 7.586% | $95.063 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $828.33 | $884.4789 | $884.47 | $884.40 | $884.50 | |