| 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 | $161.67 | 6.258% | $171.7873 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $178.57 | 6.332% | $189.8771 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $155.95 | 8.342% | $168.9593 | $168.96 | $168.95 | $169.00 |
| Purchase #4 | $178.82 | 4.186% | $186.3054 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $87.86 | 4.220% | $91.5677 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $64.87 | 10.305% | $71.5549 | $71.55 | $71.55 | $71.60 |
| Purchase #7 | $29.47 | 12.752% | $33.228 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $857.21 | $913.2797 | $913.29 | $913.30 | $913.40 | |