| 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 | $153.95 | 9.834% | $169.0894 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $224.90 | 13.816% | $255.9722 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $171.35 | 11.579% | $191.1906 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $128.60 | 7.160% | $137.8078 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $206.78 | 12.605% | $232.8446 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $185.42 | 7.402% | $199.1448 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $31.53 | 6.219% | $33.4909 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $1,102.53 | $1,219.5403 | $1,219.53 | $1,219.55 | $1,219.50 | |