| 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 | $73.72 | 5.868% | $78.0459 | $78.05 | $78.05 | $78.00 |
| Purchase #2 | $41.29 | 4.784% | $43.2653 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $209.79 | 7.281% | $225.0648 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $170.34 | 11.437% | $189.8218 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $156.40 | 3.148% | $161.3235 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $244.64 | 4.491% | $255.6268 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $239.61 | 11.700% | $267.6444 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $1,135.79 | $1,220.7925 | $1,220.79 | $1,220.75 | $1,220.70 | |