| 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 | $170.50 | 9.476% | $186.6566 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $6.77 | 5.434% | $7.1379 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $164.83 | 3.741% | $170.9963 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $186.76 | 6.563% | $199.0171 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $22.38 | 8.578% | $24.2998 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $90.65 | 3.717% | $94.0195 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $109.55 | 9.821% | $120.3089 | $120.31 | $120.30 | $120.30 |
| 7 purchase totals = | $751.44 | $802.4361 | $802.45 | $802.40 | $802.40 | |