| 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 | $182.63 | 3.112% | $188.3134 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $222.40 | 6.120% | $236.0109 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $145.80 | 5.551% | $153.8934 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $81.44 | 12.257% | $91.4221 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $23.56 | 8.559% | $25.5765 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $167.27 | 10.225% | $184.3734 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $243.39 | 3.260% | $251.3245 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $1,066.49 | $1,130.9142 | $1,130.90 | $1,130.85 | $1,130.90 | |