| 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 | $186.85 | 6.694% | $199.3577 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $54.94 | 4.517% | $57.4216 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $141.29 | 5.459% | $149.003 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $50.77 | 6.553% | $54.097 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $37.45 | 13.570% | $42.532 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $176.78 | 12.644% | $199.1321 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $171.79 | 3.133% | $177.1722 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $819.87 | $878.7156 | $878.71 | $878.70 | $878.70 | |