| 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 | $148.57 | 10.171% | $163.6811 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $214.66 | 8.137% | $232.1269 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $71.29 | 13.795% | $81.1245 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $213.98 | 5.545% | $225.8452 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $39.67 | 5.750% | $41.951 | $41.95 | $41.95 | $42.00 |
| Purchase #6 | $67.53 | 12.566% | $76.0158 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $247.38 | 6.410% | $263.2371 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,003.08 | $1,083.9816 | $1,083.99 | $1,084.00 | $1,083.90 | |