| 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 | $46.98 | 12.386% | $52.7989 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $155.38 | 12.784% | $175.2438 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $219.57 | 7.613% | $236.2859 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $181.87 | 5.275% | $191.4636 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $155.51 | 4.490% | $162.4924 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $195.51 | 4.124% | $203.5728 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $104.81 | 12.409% | $117.8159 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $1,059.63 | $1,139.6733 | $1,139.67 | $1,139.65 | $1,139.70 | |