| 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 | $146.95 | 13.433% | $166.6898 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $155.41 | 3.716% | $161.185 | $161.19 | $161.20 | $161.20 |
| Purchase #3 | $97.47 | 9.591% | $106.8183 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $105.77 | 5.497% | $111.5842 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $116.91 | 9.499% | $128.0153 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $239.96 | 3.226% | $247.7011 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $143.29 | 8.717% | $155.7806 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $1,005.76 | $1,077.7743 | $1,077.78 | $1,077.80 | $1,077.80 | |