| 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 | $178.30 | 3.277% | $184.1429 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $122.65 | 11.683% | $136.9792 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $17.41 | 4.191% | $18.1397 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $147.79 | 8.762% | $160.7394 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $166.95 | 12.597% | $187.9807 | $187.98 | $188.00 | $188.00 |
| Purchase #6 | $212.33 | 3.376% | $219.4983 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $76.38 | 3.693% | $79.2007 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $921.81 | $986.6809 | $986.68 | $986.75 | $986.60 | |