| 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 | $119.56 | 7.175% | $128.1384 | $128.14 | $128.15 | $128.10 |
| Purchase #2 | $138.55 | 5.125% | $145.6507 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $201.46 | 13.700% | $229.06 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $189.92 | 10.343% | $209.5634 | $209.56 | $209.55 | $209.60 |
| Purchase #5 | $109.86 | 6.110% | $116.5724 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $106.98 | 9.368% | $117.0019 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $138.74 | 8.504% | $150.5384 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $1,005.07 | $1,096.5252 | $1,096.52 | $1,096.50 | $1,096.60 | |