| 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 | $157.95 | 10.661% | $174.789 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $149.75 | 6.355% | $159.2666 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $101.94 | 3.523% | $105.5313 | $105.53 | $105.55 | $105.50 |
| Purchase #4 | $146.49 | 12.792% | $165.229 | $165.23 | $165.25 | $165.20 |
| Purchase #5 | $147.74 | 6.569% | $157.445 | $157.45 | $157.45 | $157.40 |
| Purchase #6 | $86.42 | 10.478% | $95.4751 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $75.84 | 11.143% | $84.2909 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $866.13 | $942.0269 | $942.04 | $942.10 | $942.00 | |