| 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 | $139.29 | 10.138% | $153.4112 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $142.93 | 3.694% | $148.2098 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $83.52 | 11.197% | $92.8717 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $125.56 | 11.394% | $139.8663 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $91.58 | 11.314% | $101.9414 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $196.28 | 10.211% | $216.3222 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $133.55 | 8.425% | $144.8016 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $912.71 | $997.4242 | $997.42 | $997.35 | $997.40 | |