| 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 | $133.29 | 10.377% | $147.1215 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $79.61 | 6.198% | $84.5442 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $178.99 | 7.165% | $191.8146 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $89.47 | 11.334% | $99.6105 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $64.53 | 12.308% | $72.4724 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $136.99 | 4.134% | $142.6532 | $142.65 | $142.65 | $142.70 |
| Purchase #7 | $23.32 | 11.564% | $26.0167 | $26.02 | $26.00 | $26.00 |
| 7 purchase totals = | $706.20 | $764.2331 | $764.22 | $764.15 | $764.20 | |