| 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 | $169.96 | 3.374% | $175.6945 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $16.92 | 12.588% | $19.0499 | $19.05 | $19.05 | $19.00 |
| Purchase #3 | $154.31 | 4.293% | $160.9345 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $9.63 | 6.414% | $10.2477 | $10.25 | $10.25 | $10.20 |
| Purchase #5 | $235.25 | 10.259% | $259.3843 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $14.84 | 3.443% | $15.3509 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $197.64 | 4.610% | $206.7512 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $798.55 | $847.4130 | $847.40 | $847.45 | $847.40 | |