| 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 | $158.74 | 10.326% | $175.1315 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $185.94 | 12.554% | $209.2829 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $140.51 | 5.473% | $148.2001 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $101.37 | 9.272% | $110.769 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $172.59 | 8.651% | $187.5208 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $19.43 | 8.275% | $21.0378 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $145.45 | 8.804% | $158.2554 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $924.03 | $1,010.1975 | $1,010.20 | $1,010.20 | $1,010.20 | |