| 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 | $164.72 | 5.413% | $173.6363 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $193.92 | 8.427% | $210.2616 | $210.26 | $210.25 | $210.30 |
| Purchase #3 | $63.65 | 12.616% | $71.6801 | $71.68 | $71.70 | $71.70 |
| Purchase #4 | $134.97 | 11.106% | $149.9598 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $42.43 | 13.699% | $48.2425 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $79.52 | 13.752% | $90.4556 | $90.46 | $90.45 | $90.50 |
| Purchase #7 | $67.46 | 8.486% | $73.1847 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $746.67 | $817.4206 | $817.42 | $817.45 | $817.50 | |