| 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 | $128.99 | 3.198% | $133.1151 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $204.91 | 11.777% | $229.0423 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $55.45 | 10.286% | $61.1536 | $61.15 | $61.15 | $61.20 |
| Purchase #4 | $157.69 | 6.320% | $167.656 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $79.78 | 7.225% | $85.5441 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $52.87 | 8.546% | $57.3883 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $162.77 | 5.548% | $171.8005 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $842.46 | $905.6999 | $905.70 | $905.70 | $905.70 | |