| 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 | $175.98 | 11.517% | $196.2476 | $196.25 | $196.25 | $196.20 |
| Purchase #2 | $17.74 | 4.574% | $18.5514 | $18.55 | $18.55 | $18.60 |
| Purchase #3 | $116.75 | 4.709% | $122.2478 | $122.25 | $122.25 | $122.20 |
| Purchase #4 | $137.28 | 8.718% | $149.2481 | $149.25 | $149.25 | $149.20 |
| Purchase #5 | $51.49 | 5.695% | $54.4224 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $6.74 | 5.782% | $7.1297 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $149.40 | 11.176% | $166.0969 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $655.38 | $713.9439 | $713.95 | $713.95 | $713.80 | |