| 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 | $175.98 | 8.826% | $191.512 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $169.83 | 3.374% | $175.5601 | $175.56 | $175.55 | $175.60 |
| Purchase #3 | $218.33 | 5.351% | $230.0128 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $89.33 | 3.588% | $92.5352 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $128.37 | 7.538% | $138.0465 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $36.25 | 12.842% | $40.9052 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $245.87 | 10.314% | $271.229 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $1,063.96 | $1,139.8008 | $1,139.81 | $1,139.80 | $1,139.70 | |