| 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 | $167.90 | 4.432% | $175.3413 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $82.25 | 13.494% | $93.3488 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $134.84 | 12.862% | $152.1831 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $90.73 | 11.546% | $101.2057 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $187.43 | 8.634% | $203.6127 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $24.76 | 3.756% | $25.69 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $64.96 | 3.124% | $66.9894 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $752.87 | $818.3710 | $818.37 | $818.40 | $818.30 | |