| 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 | $136.73 | 6.847% | $146.0919 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $181.32 | 7.574% | $195.0532 | $195.05 | $195.05 | $195.10 |
| Purchase #3 | $85.93 | 7.508% | $92.3816 | $92.38 | $92.40 | $92.40 |
| Purchase #4 | $205.98 | 7.618% | $221.6716 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $168.41 | 13.588% | $191.2936 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $175.78 | 4.589% | $183.8465 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $126.72 | 10.597% | $140.1485 | $140.15 | $140.15 | $140.10 |
| 7 purchase totals = | $1,080.87 | $1,170.4869 | $1,170.48 | $1,170.50 | $1,170.50 | |