| 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 | $133.95 | 6.394% | $142.5148 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $44.98 | 3.367% | $46.4945 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $248.48 | 7.730% | $267.6875 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $160.71 | 5.850% | $170.1115 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $117.72 | 7.628% | $126.6997 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $89.81 | 6.262% | $95.4339 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $194.39 | 6.739% | $207.4899 | $207.49 | $207.50 | $207.50 |
| 7 purchase totals = | $990.04 | $1,056.4318 | $1,056.42 | $1,056.45 | $1,056.40 | |