| 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 | $163.87 | 11.161% | $182.1595 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $149.57 | 6.253% | $158.9226 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $168.32 | 12.482% | $189.3297 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $47.33 | 4.221% | $49.3278 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $111.74 | 11.654% | $124.7622 | $124.76 | $124.75 | $124.80 |
| Purchase #6 | $186.62 | 7.209% | $200.0734 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $199.60 | 10.831% | $221.2187 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $1,027.05 | $1,125.7939 | $1,125.79 | $1,125.75 | $1,125.80 | |