| 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 | $138.59 | 4.693% | $145.094 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $164.35 | 7.322% | $176.3837 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $65.71 | 4.694% | $68.7944 | $68.79 | $68.80 | $68.80 |
| Purchase #4 | $57.91 | 12.533% | $65.1679 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $231.63 | 5.696% | $244.8236 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $197.80 | 10.355% | $218.2822 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $28.33 | 4.434% | $29.5862 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $884.32 | $948.1320 | $948.12 | $948.15 | $948.20 | |