| 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 | $135.89 | 11.156% | $151.0499 | $151.05 | $151.05 | $151.00 |
| Purchase #2 | $163.84 | 6.859% | $175.0778 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $46.27 | 7.115% | $49.5621 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $128.74 | 5.520% | $135.8464 | $135.85 | $135.85 | $135.80 |
| Purchase #5 | $162.42 | 12.746% | $183.1221 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $156.63 | 9.593% | $171.6555 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $108.69 | 7.842% | $117.2135 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $902.48 | $983.5273 | $983.53 | $983.50 | $983.50 | |