| 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 | $151.50 | 8.120% | $163.8018 | $163.80 | $163.80 | $163.80 |
| Purchase #2 | $194.93 | 6.700% | $207.9903 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $169.94 | 3.647% | $176.1377 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $242.77 | 13.382% | $275.2575 | $275.26 | $275.25 | $275.30 |
| Purchase #5 | $219.61 | 11.571% | $245.0211 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $37.78 | 3.685% | $39.1722 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $137.66 | 10.365% | $151.9285 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $1,154.19 | $1,259.3091 | $1,259.31 | $1,259.30 | $1,259.30 | |