| 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 | $146.82 | 7.214% | $157.4116 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $12.49 | 10.554% | $13.8082 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $234.37 | 13.459% | $265.9139 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $191.97 | 8.103% | $207.5253 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $154.72 | 6.137% | $164.2152 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $75.67 | 11.310% | $84.2283 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $150.40 | 9.439% | $164.5963 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $966.44 | $1,057.6988 | $1,057.71 | $1,057.70 | $1,057.60 | |