| 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 | $160.96 | 4.638% | $168.4253 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $115.45 | 12.413% | $129.7808 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $97.82 | 3.774% | $101.5117 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $248.86 | 9.172% | $271.6854 | $271.69 | $271.70 | $271.70 |
| Purchase #5 | $13.85 | 4.473% | $14.4695 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $75.60 | 8.493% | $82.0207 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $183.72 | 7.362% | $197.2455 | $197.25 | $197.25 | $197.20 |
| 7 purchase totals = | $896.26 | $965.1389 | $965.15 | $965.15 | $965.10 | |