| 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 | $150.96 | 3.202% | $155.7937 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $131.77 | 4.653% | $137.9013 | $137.90 | $137.90 | $137.90 |
| Purchase #3 | $246.46 | 9.347% | $269.4966 | $269.50 | $269.50 | $269.50 |
| Purchase #4 | $38.95 | 4.243% | $40.6026 | $40.60 | $40.60 | $40.60 |
| Purchase #5 | $7.85 | 7.590% | $8.4458 | $8.45 | $8.45 | $8.40 |
| Purchase #6 | $240.61 | 12.632% | $271.0039 | $271.00 | $271.00 | $271.00 |
| Purchase #7 | $23.50 | 11.720% | $26.2542 | $26.25 | $26.25 | $26.30 |
| 7 purchase totals = | $840.10 | $909.4981 | $909.49 | $909.50 | $909.50 | |