| 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 | $146.43 | 13.793% | $166.6271 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $170.76 | 12.555% | $192.1989 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $248.81 | 9.397% | $272.1907 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $238.65 | 5.217% | $251.1004 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $199.94 | 3.417% | $206.7719 | $206.77 | $206.75 | $206.80 |
| Purchase #6 | $18.80 | 7.214% | $20.1562 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $79.78 | 7.599% | $85.8425 | $85.84 | $85.85 | $85.80 |
| 7 purchase totals = | $1,103.17 | $1,194.8877 | $1,194.89 | $1,194.90 | $1,194.90 | |