| 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 | $15.27 | 7.210% | $16.371 | $16.37 | $16.35 | $16.40 |
| Purchase #2 | $148.45 | 5.699% | $156.9102 | $156.91 | $156.90 | $156.90 |
| Purchase #3 | $222.50 | 6.716% | $237.4431 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $58.30 | 13.342% | $66.0784 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $101.52 | 9.180% | $110.8395 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $86.53 | 6.241% | $91.9303 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $194.75 | 5.695% | $205.841 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $827.32 | $885.4135 | $885.41 | $885.45 | $885.30 | |