| 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 | $175.60 | 9.331% | $191.9852 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $185.30 | 10.625% | $204.9881 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $6.61 | 12.482% | $7.4351 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $41.76 | 9.553% | $45.7493 | $45.75 | $45.75 | $45.70 |
| Purchase #5 | $202.85 | 7.195% | $217.4451 | $217.45 | $217.45 | $217.40 |
| Purchase #6 | $87.28 | 12.719% | $98.3811 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $154.57 | 8.453% | $167.6358 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $853.97 | $933.6197 | $933.64 | $933.70 | $933.50 | |