| 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 | $228.42 | 3.860% | $237.237 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $126.27 | 3.544% | $130.745 | $130.75 | $130.75 | $130.70 |
| Purchase #3 | $14.46 | 12.714% | $16.2984 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $48.79 | 8.231% | $52.8059 | $52.81 | $52.80 | $52.80 |
| Purchase #5 | $149.47 | 8.475% | $162.1376 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $163.52 | 3.451% | $169.1631 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $130.65 | 7.413% | $140.3351 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $861.58 | $908.7221 | $908.74 | $908.75 | $908.60 | |