| 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 | $163.64 | 12.336% | $183.8266 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $160.54 | 4.256% | $167.3726 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $108.73 | 3.302% | $112.3203 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $73.69 | 13.235% | $83.4429 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $90.46 | 3.141% | $93.3013 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $66.50 | 5.775% | $70.3404 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $133.55 | 7.224% | $143.1977 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $797.11 | $853.8018 | $853.80 | $853.80 | $853.70 | |