| 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 | $205.99 | 12.581% | $231.9056 | $231.91 | $231.90 | $231.90 |
| Purchase #2 | $93.95 | 8.349% | $101.7939 | $101.79 | $101.80 | $101.80 |
| Purchase #3 | $37.37 | 8.577% | $40.5752 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $91.45 | 12.668% | $103.0349 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $151.79 | 11.194% | $168.7814 | $168.78 | $168.80 | $168.80 |
| Purchase #6 | $128.61 | 7.859% | $138.7175 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $76.83 | 9.747% | $84.3186 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $785.99 | $869.1271 | $869.13 | $869.15 | $869.10 | |