| 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 | $150.75 | 4.672% | $157.793 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $200.54 | 13.523% | $227.659 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $101.87 | 11.757% | $113.8469 | $113.85 | $113.85 | $113.80 |
| Purchase #4 | $142.28 | 4.511% | $148.6983 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $16.72 | 13.739% | $19.0172 | $19.02 | $19.00 | $19.00 |
| Purchase #6 | $50.83 | 7.546% | $54.6656 | $54.67 | $54.65 | $54.70 |
| Purchase #7 | $223.84 | 9.363% | $244.7981 | $244.80 | $244.80 | $244.80 |
| 7 purchase totals = | $886.83 | $966.4781 | $966.49 | $966.45 | $966.50 | |