| 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 | $131.84 | 11.167% | $146.5626 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $69.99 | 3.169% | $72.208 | $72.21 | $72.20 | $72.20 |
| Purchase #3 | $123.47 | 7.165% | $132.3166 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $14.41 | 12.147% | $16.1604 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $12.98 | 8.198% | $14.0441 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $169.71 | 4.438% | $177.2417 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $178.83 | 5.647% | $188.9285 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $701.23 | $747.4619 | $747.46 | $747.45 | $747.40 | |