| 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 | $162.44 | 3.531% | $168.1758 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $9.28 | 11.214% | $10.3207 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $245.29 | 9.782% | $269.2843 | $269.28 | $269.30 | $269.30 |
| Purchase #4 | $54.66 | 11.582% | $60.9907 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $86.43 | 4.650% | $90.449 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $69.76 | 6.373% | $74.2058 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $16.26 | 13.142% | $18.3969 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $644.12 | $691.8232 | $691.83 | $691.85 | $691.80 | |