| 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 | $14.44 | 5.517% | $15.2367 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $149.33 | 5.547% | $157.6133 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $115.29 | 5.731% | $121.8973 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $180.29 | 8.711% | $195.9951 | $196.00 | $196.00 | $196.00 |
| Purchase #5 | $137.77 | 3.223% | $142.2103 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $67.32 | 5.752% | $71.1922 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $107.82 | 11.779% | $120.5201 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $772.26 | $824.6650 | $824.67 | $824.65 | $824.60 | |