| 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 | $174.54 | 6.419% | $185.7437 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $105.77 | 10.425% | $116.7965 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $155.89 | 13.619% | $177.1207 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $125.94 | 8.387% | $136.5026 | $136.50 | $136.50 | $136.50 |
| Purchase #5 | $152.59 | 7.220% | $163.607 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $80.93 | 3.401% | $83.6824 | $83.68 | $83.70 | $83.70 |
| Purchase #7 | $172.97 | 6.865% | $184.8444 | $184.84 | $184.85 | $184.80 |
| 7 purchase totals = | $968.63 | $1,048.2973 | $1,048.29 | $1,048.30 | $1,048.20 | |