| 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 | $134.75 | 10.758% | $149.2464 | $149.25 | $149.25 | $149.20 |
| Purchase #2 | $95.84 | 8.254% | $103.7506 | $103.75 | $103.75 | $103.80 |
| Purchase #3 | $223.92 | 8.652% | $243.2936 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $47.47 | 7.143% | $50.8608 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $81.56 | 7.264% | $87.4845 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $35.55 | 5.274% | $37.4249 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $137.91 | 5.476% | $145.462 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $757.00 | $817.5228 | $817.51 | $817.50 | $817.60 | |