| 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 | $169.89 | 12.575% | $191.2537 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $162.48 | 11.792% | $181.6396 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $178.64 | 9.301% | $195.2553 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $107.46 | 10.115% | $118.3296 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $138.60 | 10.664% | $153.3803 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $6.33 | 5.323% | $6.6669 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $79.44 | 12.659% | $89.4963 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $842.84 | $936.0217 | $936.03 | $936.05 | $936.10 | |