| 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 | $14.76 | 3.684% | $15.3038 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $109.96 | 7.317% | $118.0058 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $128.71 | 4.857% | $134.9614 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $7.88 | 6.125% | $8.3627 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $177.65 | 3.159% | $183.262 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $92.95 | 4.807% | $97.4181 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $209.67 | 9.610% | $229.8193 | $229.82 | $229.80 | $229.80 |
| 7 purchase totals = | $741.58 | $787.1331 | $787.13 | $787.05 | $787.20 | |