| 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 | $193.41 | 8.402% | $209.6603 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $173.92 | 8.127% | $188.0545 | $188.05 | $188.05 | $188.10 |
| Purchase #3 | $151.56 | 4.206% | $157.9346 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $182.68 | 10.821% | $202.4478 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $149.64 | 4.617% | $156.5489 | $156.55 | $156.55 | $156.50 |
| Purchase #6 | $182.94 | 13.211% | $207.1082 | $207.11 | $207.10 | $207.10 |
| Purchase #7 | $208.77 | 3.481% | $216.0373 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,242.92 | $1,337.7916 | $1,337.79 | $1,337.80 | $1,337.70 | |