| 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 | $121.98 | 5.433% | $128.6072 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $91.44 | 12.565% | $102.9294 | $102.93 | $102.95 | $102.90 |
| Purchase #3 | $158.67 | 5.383% | $167.2112 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $210.84 | 11.339% | $234.7471 | $234.75 | $234.75 | $234.70 |
| Purchase #5 | $62.25 | 13.239% | $70.4913 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $34.86 | 4.487% | $36.4242 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $150.82 | 11.375% | $167.9758 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $830.86 | $908.3862 | $908.39 | $908.40 | $908.30 | |