| 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 | $202.73 | 12.357% | $227.7813 | $227.78 | $227.80 | $227.80 |
| Purchase #2 | $162.87 | 5.662% | $172.0917 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $152.67 | 11.435% | $170.1278 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $175.87 | 3.195% | $181.489 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $98.83 | 11.160% | $109.8594 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $25.42 | 3.730% | $26.3682 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $53.44 | 7.205% | $57.2904 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $871.83 | $945.0078 | $945.01 | $945.05 | $945.10 | |