| 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 | $126.27 | 12.230% | $141.7128 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $7.66 | 7.203% | $8.2117 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $88.89 | 6.780% | $94.9167 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $144.56 | 4.139% | $150.5433 | $150.54 | $150.55 | $150.50 |
| Purchase #5 | $7.55 | 4.520% | $7.8913 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $205.54 | 13.270% | $232.8152 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $113.77 | 6.150% | $120.7669 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $694.24 | $756.8579 | $756.86 | $756.80 | $756.80 | |