| 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 | $153.50 | 3.402% | $158.7221 | $158.72 | $158.70 | $158.70 |
| Purchase #2 | $144.25 | 10.220% | $158.9924 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $62.50 | 11.188% | $69.4925 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $236.45 | 5.518% | $249.4973 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $235.34 | 4.825% | $246.6952 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $230.73 | 6.168% | $244.9614 | $244.96 | $244.95 | $245.00 |
| Purchase #7 | $201.99 | 13.509% | $229.2768 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $1,264.76 | $1,357.6377 | $1,357.64 | $1,357.65 | $1,357.70 | |