| 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 | $149.44 | 4.717% | $156.4891 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $123.67 | 10.747% | $136.9608 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $152.95 | 6.252% | $162.5124 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $40.69 | 10.659% | $45.0271 | $45.03 | $45.05 | $45.00 |
| Purchase #5 | $56.79 | 10.769% | $62.9057 | $62.91 | $62.90 | $62.90 |
| Purchase #6 | $80.33 | 4.558% | $83.9914 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $167.83 | 8.606% | $182.2734 | $182.27 | $182.25 | $182.30 |
| 7 purchase totals = | $771.70 | $830.1599 | $830.16 | $830.15 | $830.20 | |