| 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 | $148.95 | 4.570% | $155.757 | $155.76 | $155.75 | $155.80 |
| Purchase #2 | $91.88 | 10.167% | $101.2214 | $101.22 | $101.20 | $101.20 |
| Purchase #3 | $73.39 | 8.411% | $79.5628 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $116.73 | 5.631% | $123.3031 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $138.43 | 13.182% | $156.6778 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $166.81 | 8.519% | $181.0205 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $13.98 | 7.672% | $15.0525 | $15.05 | $15.05 | $15.10 |
| 7 purchase totals = | $750.17 | $812.5951 | $812.59 | $812.55 | $812.70 | |