| 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 | $197.49 | 8.115% | $213.5163 | $213.52 | $213.50 | $213.50 |
| Purchase #2 | $176.36 | 11.607% | $196.8301 | $196.83 | $196.85 | $196.80 |
| Purchase #3 | $52.42 | 10.628% | $57.9912 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $53.71 | 4.671% | $56.2188 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $7.84 | 7.592% | $8.4352 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $130.92 | 8.170% | $141.6162 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $52.51 | 5.253% | $55.2684 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $671.25 | $729.8762 | $729.89 | $729.85 | $729.80 | |