| 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 | $134.32 | 11.593% | $149.8917 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $226.53 | 3.209% | $233.7993 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $196.56 | 8.628% | $213.5192 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $96.39 | 4.117% | $100.3584 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $92.63 | 12.367% | $104.0856 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $144.66 | 8.508% | $156.9677 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $138.99 | 5.646% | $146.8374 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $1,030.08 | $1,105.4593 | $1,105.47 | $1,105.45 | $1,105.50 | |