| 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 | $149.83 | 9.688% | $164.3455 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $121.54 | 13.259% | $137.655 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $164.36 | 8.146% | $177.7488 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $115.67 | 11.245% | $128.6771 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $84.61 | 10.457% | $93.4577 | $93.46 | $93.45 | $93.50 |
| Purchase #6 | $173.73 | 12.403% | $195.2777 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $50.89 | 13.813% | $57.9194 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $860.63 | $955.0812 | $955.10 | $955.10 | $955.10 | |