| 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 | $178.55 | 5.669% | $188.672 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $51.80 | 5.843% | $54.8267 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $7.57 | 11.175% | $8.4159 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $241.29 | 4.340% | $251.762 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $34.67 | 6.779% | $37.0203 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $87.64 | 7.258% | $94.0009 | $94.00 | $94.00 | $94.00 |
| Purchase #7 | $12.72 | 4.253% | $13.261 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $614.24 | $647.9588 | $647.96 | $647.90 | $648.00 | |