| 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 | $118.92 | 11.812% | $132.9668 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $52.82 | 6.761% | $56.3912 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $176.46 | 7.584% | $189.8427 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $113.31 | 3.248% | $116.9903 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $198.98 | 8.149% | $215.1949 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $72.59 | 9.590% | $79.5514 | $79.55 | $79.55 | $79.60 |
| Purchase #7 | $209.85 | 7.149% | $224.8522 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $942.93 | $1,015.7895 | $1,015.78 | $1,015.80 | $1,015.90 | |