| 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 | $175.49 | 8.503% | $190.4119 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $149.67 | 8.609% | $162.5551 | $162.56 | $162.55 | $162.60 |
| Purchase #3 | $221.51 | 6.814% | $236.6037 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $110.38 | 4.411% | $115.2489 | $115.25 | $115.25 | $115.20 |
| Purchase #5 | $25.52 | 8.825% | $27.7721 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $95.44 | 10.473% | $105.4354 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $150.30 | 11.400% | $167.4342 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $928.31 | $1,005.4613 | $1,005.46 | $1,005.45 | $1,005.40 | |