| 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 | $149.79 | 11.201% | $166.568 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $62.91 | 9.352% | $68.7933 | $68.79 | $68.80 | $68.80 |
| Purchase #3 | $110.98 | 9.482% | $121.5031 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $213.66 | 4.640% | $223.5738 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $236.38 | 4.775% | $247.6671 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $123.50 | 7.844% | $133.1873 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $225.50 | 13.691% | $256.3732 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $1,122.72 | $1,217.6658 | $1,217.66 | $1,217.60 | $1,217.80 | |