| 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 | $194.93 | 3.554% | $201.8578 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $100.40 | 6.261% | $106.686 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $132.43 | 3.482% | $137.0412 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $83.92 | 5.391% | $88.4441 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $36.40 | 7.516% | $39.1358 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $88.63 | 13.244% | $100.3682 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $57.91 | 5.172% | $60.9051 | $60.91 | $60.90 | $60.90 |
| 7 purchase totals = | $694.62 | $734.4382 | $734.45 | $734.45 | $734.40 | |