| 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 | $148.55 | 5.118% | $156.1528 | $156.15 | $156.15 | $156.20 |
| Purchase #2 | $76.58 | 13.483% | $86.9053 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $12.72 | 4.278% | $13.2642 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $194.80 | 9.830% | $213.9488 | $213.95 | $213.95 | $213.90 |
| Purchase #5 | $214.73 | 9.404% | $234.9232 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $207.92 | 4.821% | $217.9438 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $159.89 | 11.119% | $177.6682 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $1,015.19 | $1,100.8063 | $1,100.80 | $1,100.75 | $1,100.80 | |