| 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 | $167.38 | 10.415% | $184.8126 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $222.62 | 11.285% | $247.7427 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $214.94 | 5.689% | $227.1679 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $232.76 | 8.104% | $251.6229 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $99.28 | 7.447% | $106.6734 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $112.41 | 7.190% | $120.4923 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $152.34 | 6.501% | $162.2436 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $1,201.73 | $1,300.7554 | $1,300.74 | $1,300.70 | $1,300.70 | |