| 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 | $143.26 | 6.277% | $152.2524 | $152.25 | $152.25 | $152.30 |
| Purchase #2 | $101.57 | 7.280% | $108.9643 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $156.79 | 4.639% | $164.0635 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $224.98 | 13.505% | $255.3635 | $255.36 | $255.35 | $255.40 |
| Purchase #5 | $117.41 | 10.644% | $129.9071 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $231.29 | 13.432% | $262.3569 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $218.30 | 11.497% | $243.398 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,193.60 | $1,316.3057 | $1,316.30 | $1,316.25 | $1,316.50 | |