| 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 | $99.74 | 3.462% | $103.193 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $154.75 | 10.351% | $170.7682 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $87.32 | 11.306% | $97.1924 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $161.47 | 12.150% | $181.0886 | $181.09 | $181.10 | $181.10 |
| Purchase #5 | $85.53 | 5.443% | $90.1854 | $90.19 | $90.20 | $90.20 |
| Purchase #6 | $66.36 | 5.865% | $70.252 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $188.79 | 11.534% | $210.565 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $843.96 | $923.2446 | $923.25 | $923.25 | $923.40 | |