| 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 | $169.27 | 3.330% | $174.9067 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $63.94 | 10.471% | $70.6352 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $11.30 | 4.588% | $11.8184 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $230.98 | 13.642% | $262.4903 | $262.49 | $262.50 | $262.50 |
| Purchase #5 | $247.47 | 12.512% | $278.4334 | $278.43 | $278.45 | $278.40 |
| Purchase #6 | $73.85 | 7.764% | $79.5837 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $67.29 | 5.866% | $71.2372 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $864.10 | $949.1049 | $949.11 | $949.15 | $949.00 | |