| 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 | $181.88 | 4.469% | $190.0082 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $14.61 | 8.772% | $15.8916 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $125.98 | 5.166% | $132.4881 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $202.65 | 10.626% | $224.1836 | $224.18 | $224.20 | $224.20 |
| Purchase #5 | $113.86 | 7.165% | $122.0181 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $170.32 | 11.590% | $190.0601 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $171.42 | 10.589% | $189.5717 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $980.72 | $1,064.2214 | $1,064.22 | $1,064.20 | $1,064.30 | |