| 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 | $157.42 | 11.434% | $175.4194 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $54.94 | 7.610% | $59.1209 | $59.12 | $59.10 | $59.10 |
| Purchase #3 | $26.66 | 9.244% | $29.1245 | $29.12 | $29.10 | $29.10 |
| Purchase #4 | $30.62 | 12.815% | $34.544 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $169.79 | 8.331% | $183.9352 | $183.94 | $183.95 | $183.90 |
| Purchase #6 | $153.69 | 13.381% | $174.2553 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $98.63 | 13.787% | $112.2281 | $112.23 | $112.25 | $112.20 |
| 7 purchase totals = | $691.75 | $768.6274 | $768.63 | $768.60 | $768.50 | |