| 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 | $169.70 | 4.151% | $176.7442 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $65.68 | 11.850% | $73.4631 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $183.94 | 4.752% | $192.6808 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $130.64 | 12.122% | $146.4762 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $144.52 | 3.480% | $149.5493 | $149.55 | $149.55 | $149.50 |
| Purchase #6 | $46.61 | 6.318% | $49.5548 | $49.55 | $49.55 | $49.60 |
| Purchase #7 | $41.25 | 8.829% | $44.892 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $782.34 | $833.3604 | $833.35 | $833.40 | $833.40 | |