| 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 | $176.51 | 8.205% | $190.9926 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $247.52 | 11.555% | $276.1209 | $276.12 | $276.10 | $276.10 |
| Purchase #3 | $90.72 | 7.295% | $97.338 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $145.43 | 11.371% | $161.9668 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $168.53 | 10.215% | $185.7453 | $185.75 | $185.75 | $185.70 |
| Purchase #6 | $46.36 | 3.138% | $47.8148 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $238.96 | 3.520% | $247.3714 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,114.03 | $1,207.3498 | $1,207.35 | $1,207.30 | $1,207.30 | |