| 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 | $147.93 | 4.364% | $154.3857 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $126.89 | 10.392% | $140.0764 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $218.97 | 13.116% | $247.6901 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $151.33 | 9.155% | $165.1843 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $29.65 | 10.183% | $32.6693 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $205.32 | 6.851% | $219.3865 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $218.92 | 4.552% | $228.8852 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,099.01 | $1,188.2775 | $1,188.29 | $1,188.35 | $1,188.40 | |