| 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 | $132.88 | 12.439% | $149.4089 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $175.53 | 7.131% | $188.047 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $155.73 | 5.373% | $164.0974 | $164.10 | $164.10 | $164.10 |
| Purchase #4 | $125.97 | 8.389% | $136.5376 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $16.82 | 7.199% | $18.0309 | $18.03 | $18.05 | $18.00 |
| Purchase #6 | $6.69 | 9.623% | $7.3338 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $157.96 | 8.685% | $171.6788 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $771.58 | $835.1344 | $835.14 | $835.20 | $835.00 | |