| 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 | $164.51 | 3.744% | $170.6693 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $130.40 | 11.339% | $145.1861 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $111.62 | 5.505% | $117.7647 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $62.62 | 3.834% | $65.0209 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $149.92 | 8.189% | $162.1969 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $91.90 | 12.823% | $103.6843 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $60.86 | 3.122% | $62.76 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $771.83 | $827.2822 | $827.28 | $827.25 | $827.40 | |