| 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 | $196.77 | 4.561% | $205.7447 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $169.74 | 8.614% | $184.3614 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $18.95 | 10.744% | $20.986 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $144.37 | 10.123% | $158.9846 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $131.99 | 13.324% | $149.5763 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $20.55 | 4.694% | $21.5146 | $21.51 | $21.50 | $21.50 |
| Purchase #7 | $194.62 | 12.508% | $218.9631 | $218.96 | $218.95 | $219.00 |
| 7 purchase totals = | $876.99 | $960.1307 | $960.12 | $960.15 | $960.20 | |