| 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 | $125.48 | 4.614% | $131.2696 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $172.80 | 12.724% | $194.7871 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $140.99 | 6.590% | $150.2812 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $101.77 | 11.196% | $113.1642 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $14.81 | 7.384% | $15.9036 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $15.30 | 13.576% | $17.3771 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $197.29 | 4.778% | $206.7165 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $768.44 | $829.4993 | $829.50 | $829.50 | $829.60 | |