| 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 | $195.63 | 9.274% | $213.7727 | $213.77 | $213.75 | $213.80 |
| Purchase #2 | $181.62 | 3.131% | $187.3065 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $90.77 | 10.328% | $100.1447 | $100.14 | $100.15 | $100.10 |
| Purchase #4 | $228.28 | 7.677% | $245.8051 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $154.71 | 9.356% | $169.1847 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $45.99 | 4.167% | $47.9064 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $20.45 | 6.680% | $21.8161 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $917.45 | $985.9362 | $985.94 | $985.90 | $985.90 | |