| 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 | $141.70 | 8.204% | $153.3251 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $193.67 | 3.676% | $200.7893 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $171.79 | 9.656% | $188.378 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $113.53 | 3.227% | $117.1936 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $75.27 | 5.206% | $79.1886 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $192.30 | 7.671% | $207.0513 | $207.05 | $207.05 | $207.10 |
| Purchase #7 | $21.93 | 7.549% | $23.5855 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $910.19 | $969.5114 | $969.52 | $969.60 | $969.60 | |