| 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 | $145.37 | 11.834% | $162.5731 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $76.52 | 13.547% | $86.8862 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $229.52 | 7.311% | $246.3002 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $52.83 | 5.638% | $55.8086 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $98.56 | 13.636% | $111.9996 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $83.80 | 5.206% | $88.1626 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $53.91 | 4.776% | $56.4847 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $740.51 | $808.2150 | $808.21 | $808.20 | $808.30 | |