| 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 | $172.98 | 9.667% | $189.702 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $152.60 | 13.642% | $173.4177 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $234.38 | 11.770% | $261.9665 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $244.87 | 13.445% | $277.7928 | $277.79 | $277.80 | $277.80 |
| Purchase #5 | $60.78 | 6.651% | $64.8225 | $64.82 | $64.80 | $64.80 |
| Purchase #6 | $130.91 | 12.625% | $147.4374 | $147.44 | $147.45 | $147.40 |
| Purchase #7 | $190.43 | 10.803% | $211.0022 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $1,186.95 | $1,326.1411 | $1,326.14 | $1,326.10 | $1,326.10 | |