| 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 | $128.73 | 8.386% | $139.5253 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $141.53 | 4.124% | $147.3667 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $133.39 | 8.750% | $145.0616 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $204.39 | 11.246% | $227.3757 | $227.38 | $227.40 | $227.40 |
| Purchase #5 | $157.59 | 6.230% | $167.4079 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $39.99 | 9.230% | $43.6811 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $67.58 | 12.277% | $75.8768 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $873.20 | $946.2951 | $946.31 | $946.35 | $946.40 | |