| 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 | $120.91 | 8.343% | $130.9975 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $175.79 | 10.133% | $193.6028 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $206.56 | 9.476% | $226.1336 | $226.13 | $226.15 | $226.10 |
| Purchase #4 | $36.50 | 3.416% | $37.7468 | $37.75 | $37.75 | $37.70 |
| Purchase #5 | $137.99 | 9.533% | $151.1446 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $60.64 | 3.239% | $62.6041 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $149.60 | 11.228% | $166.3971 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $887.99 | $968.6265 | $968.62 | $968.65 | $968.50 | |