| 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 | $178.51 | 7.464% | $191.834 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $200.48 | 9.183% | $218.8901 | $218.89 | $218.90 | $218.90 |
| Purchase #3 | $186.94 | 10.315% | $206.2229 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $6.84 | 9.109% | $7.4631 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $160.51 | 5.412% | $169.1968 | $169.20 | $169.20 | $169.20 |
| Purchase #6 | $21.50 | 6.818% | $22.9659 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $51.51 | 11.240% | $57.2997 | $57.30 | $57.30 | $57.30 |
| 7 purchase totals = | $806.29 | $873.8725 | $873.87 | $873.85 | $873.90 | |