| 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 | $185.66 | 3.324% | $191.8313 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $128.28 | 13.550% | $145.6619 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $75.84 | 11.269% | $84.3864 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $54.93 | 10.650% | $60.78 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $210.70 | 11.241% | $234.3848 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $61.61 | 11.786% | $68.8714 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $87.75 | 12.654% | $98.8539 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $804.77 | $884.7697 | $884.76 | $884.80 | $884.90 | |