| 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 | $126.41 | 9.181% | $138.0157 | $138.02 | $138.00 | $138.00 |
| Purchase #2 | $50.97 | 3.426% | $52.7162 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $83.50 | 10.283% | $92.0863 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $88.44 | 9.560% | $96.8949 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $146.76 | 8.792% | $159.6631 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $90.41 | 6.120% | $95.9431 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $80.47 | 13.780% | $91.5588 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $666.96 | $726.8781 | $726.88 | $726.85 | $726.90 | |