| 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 | $181.82 | 4.556% | $190.1037 | $190.10 | $190.10 | $190.10 |
| Purchase #2 | $58.76 | 6.442% | $62.5453 | $62.55 | $62.55 | $62.50 |
| Purchase #3 | $72.98 | 4.598% | $76.3356 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $169.55 | 11.537% | $189.111 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $164.28 | 5.635% | $173.5372 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $193.74 | 7.114% | $207.5227 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $205.39 | 8.505% | $222.8584 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $1,046.52 | $1,122.0139 | $1,122.02 | $1,122.00 | $1,121.90 | |