| 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 | $150.99 | 11.151% | $167.8269 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $75.56 | 5.119% | $79.4279 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $94.57 | 6.720% | $100.9251 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $228.40 | 6.786% | $243.8992 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $8.67 | 7.727% | $9.3399 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $142.83 | 8.763% | $155.3462 | $155.35 | $155.35 | $155.30 |
| Purchase #7 | $90.87 | 5.324% | $95.7079 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $791.89 | $852.4731 | $852.49 | $852.55 | $852.30 | |