| 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 | $109.82 | 13.616% | $124.7731 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $149.41 | 9.397% | $163.4501 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $132.57 | 11.402% | $147.6856 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $62.77 | 13.180% | $71.0431 | $71.04 | $71.05 | $71.00 |
| Purchase #5 | $175.47 | 12.414% | $197.2528 | $197.25 | $197.25 | $197.30 |
| Purchase #6 | $162.36 | 13.817% | $184.7933 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $125.50 | 4.505% | $131.1538 | $131.15 | $131.15 | $131.20 |
| 7 purchase totals = | $917.90 | $1,020.1518 | $1,020.14 | $1,020.15 | $1,020.30 | |