| 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 | $76.38 | 3.790% | $79.2748 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $113.25 | 7.128% | $121.3225 | $121.32 | $121.30 | $121.30 |
| Purchase #3 | $17.28 | 5.667% | $18.2593 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $191.83 | 5.717% | $202.7969 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $244.64 | 12.781% | $275.9074 | $275.91 | $275.90 | $275.90 |
| Purchase #6 | $237.57 | 13.253% | $269.0552 | $269.06 | $269.05 | $269.10 |
| Purchase #7 | $171.68 | 12.580% | $193.2773 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,052.63 | $1,159.8934 | $1,159.90 | $1,159.85 | $1,160.00 | |