| 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 | $158.83 | 3.574% | $164.5066 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $108.95 | 10.590% | $120.4878 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $124.44 | 9.873% | $136.726 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $43.98 | 10.527% | $48.6098 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $197.88 | 11.729% | $221.0893 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $185.68 | 8.276% | $201.0469 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $150.69 | 4.104% | $156.8743 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $970.45 | $1,049.3407 | $1,049.35 | $1,049.35 | $1,049.30 | |