| 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 | $70.81 | 5.451% | $74.6699 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $34.43 | 11.554% | $38.408 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $179.25 | 13.264% | $203.0257 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $198.76 | 9.555% | $217.7515 | $217.75 | $217.75 | $217.80 |
| Purchase #5 | $150.71 | 3.636% | $156.1898 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $119.78 | 13.196% | $135.5862 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $115.49 | 12.225% | $129.6087 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $869.23 | $955.2398 | $955.25 | $955.25 | $955.30 | |