| 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 | $153.43 | 8.465% | $166.4178 | $166.42 | $166.40 | $166.40 |
| Purchase #2 | $13.93 | 10.743% | $15.4265 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $77.60 | 7.659% | $83.5434 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $17.54 | 9.298% | $19.1709 | $19.17 | $19.15 | $19.20 |
| Purchase #5 | $132.72 | 5.808% | $140.4284 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $95.66 | 13.562% | $108.6334 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $180.72 | 8.232% | $195.5969 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $671.60 | $729.2173 | $729.22 | $729.25 | $729.10 | |