| 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 | $150.48 | 3.452% | $155.6746 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $233.79 | 10.444% | $258.207 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $130.33 | 11.861% | $145.7884 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $245.62 | 8.366% | $266.1686 | $266.17 | $266.15 | $266.20 |
| Purchase #5 | $167.74 | 7.581% | $180.4564 | $180.46 | $180.45 | $180.50 |
| Purchase #6 | $135.45 | 7.392% | $145.4625 | $145.46 | $145.45 | $145.50 |
| Purchase #7 | $217.68 | 5.451% | $229.5457 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $1,281.09 | $1,381.3032 | $1,381.31 | $1,381.25 | $1,381.40 | |