| 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 | $132.80 | 9.762% | $145.7639 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $42.41 | 6.359% | $45.1069 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $177.86 | 9.460% | $194.6856 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $39.28 | 10.632% | $43.4562 | $43.46 | $43.45 | $43.50 |
| Purchase #5 | $163.25 | 9.504% | $178.7653 | $178.77 | $178.75 | $178.80 |
| Purchase #6 | $87.80 | 6.303% | $93.334 | $93.33 | $93.35 | $93.30 |
| Purchase #7 | $189.36 | 8.808% | $206.0388 | $206.04 | $206.05 | $206.00 |
| 7 purchase totals = | $832.76 | $907.1507 | $907.16 | $907.15 | $907.20 | |