| 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 | $52.67 | 7.799% | $56.7777 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $218.26 | 13.285% | $247.2558 | $247.26 | $247.25 | $247.30 |
| Purchase #3 | $142.62 | 8.197% | $154.3106 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $210.81 | 3.677% | $218.5615 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $37.69 | 11.485% | $42.0187 | $42.02 | $42.00 | $42.00 |
| Purchase #6 | $165.80 | 6.622% | $176.7793 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $169.70 | 12.177% | $190.3644 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $997.55 | $1,086.0680 | $1,086.07 | $1,086.05 | $1,086.20 | |