| 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 | $164.75 | 12.693% | $185.6617 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $18.49 | 8.874% | $20.1308 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $187.95 | 3.729% | $194.9587 | $194.96 | $194.95 | $195.00 |
| Purchase #4 | $96.71 | 4.122% | $100.6964 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $237.34 | 13.367% | $269.0652 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $17.86 | 5.750% | $18.887 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $201.87 | 11.663% | $225.4141 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $924.97 | $1,014.8139 | $1,014.82 | $1,014.80 | $1,014.90 | |