| 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 | $139.74 | 5.111% | $146.8821 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $16.38 | 3.236% | $16.9101 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $174.68 | 7.151% | $187.1714 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $123.70 | 11.849% | $138.3572 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $227.86 | 5.225% | $239.7657 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $125.36 | 8.822% | $136.4193 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $81.93 | 4.318% | $85.4677 | $85.47 | $85.45 | $85.50 |
| 7 purchase totals = | $889.65 | $950.9735 | $950.98 | $950.90 | $951.10 | |