| 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 | $169.56 | 7.816% | $182.8128 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $210.60 | 5.457% | $222.0924 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $197.39 | 11.853% | $220.7866 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $213.82 | 11.727% | $238.8947 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $223.74 | 7.131% | $239.6949 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $12.44 | 13.384% | $14.105 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $104.35 | 13.636% | $118.5792 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $1,131.90 | $1,236.9656 | $1,236.96 | $1,237.00 | $1,237.00 | |