| 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 | $167.40 | 6.138% | $177.675 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $22.64 | 7.123% | $24.2526 | $24.25 | $24.25 | $24.30 |
| Purchase #3 | $132.27 | 10.143% | $145.6861 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $172.53 | 7.752% | $185.9045 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $38.88 | 6.450% | $41.3878 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $119.60 | 9.405% | $130.8484 | $130.85 | $130.85 | $130.80 |
| Purchase #7 | $235.32 | 7.865% | $253.8279 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $888.64 | $959.5823 | $959.59 | $959.65 | $959.60 | |