| 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 | $160.76 | 6.746% | $171.6049 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $151.71 | 5.676% | $160.3211 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $74.40 | 3.772% | $77.2064 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $21.72 | 9.518% | $23.7873 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $146.86 | 9.305% | $160.5253 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $150.34 | 11.390% | $167.4637 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $12.42 | 11.593% | $13.8599 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $718.21 | $774.7686 | $774.77 | $774.75 | $774.80 | |