| 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 | $129.89 | 9.396% | $142.0945 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $55.95 | 11.795% | $62.5493 | $62.55 | $62.55 | $62.50 |
| Purchase #3 | $161.78 | 9.605% | $177.319 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $169.55 | 6.543% | $180.6437 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $131.73 | 10.607% | $145.7026 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $162.76 | 6.593% | $173.4908 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $212.58 | 10.459% | $234.8137 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $1,024.24 | $1,116.6136 | $1,116.60 | $1,116.60 | $1,116.50 | |