| 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 | $195.61 | 9.340% | $213.88 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $54.33 | 11.788% | $60.7344 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $151.90 | 8.504% | $164.8176 | $164.82 | $164.80 | $164.80 |
| Purchase #4 | $13.64 | 10.348% | $15.0515 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $153.42 | 7.661% | $165.1735 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $152.74 | 6.354% | $162.4451 | $162.45 | $162.45 | $162.40 |
| Purchase #7 | $68.26 | 3.103% | $70.3781 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $789.90 | $852.4802 | $852.48 | $852.50 | $852.50 | |