| 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 | $119.60 | 13.489% | $135.7328 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $133.79 | 11.139% | $148.6929 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $187.84 | 12.519% | $211.3557 | $211.36 | $211.35 | $211.40 |
| Purchase #4 | $33.68 | 12.453% | $37.8742 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $111.80 | 5.573% | $118.0306 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $164.74 | 6.467% | $175.3937 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $220.59 | 7.810% | $237.8181 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $972.04 | $1,064.8980 | $1,064.89 | $1,064.90 | $1,064.90 | |