| 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 | $148.71 | 7.517% | $159.8885 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $123.69 | 10.358% | $136.5018 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $214.54 | 12.285% | $240.8962 | $240.90 | $240.90 | $240.90 |
| Purchase #4 | $137.99 | 11.332% | $153.627 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $242.31 | 6.246% | $257.4447 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $138.47 | 6.429% | $147.3722 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $216.85 | 8.142% | $234.5059 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,222.56 | $1,330.2363 | $1,330.24 | $1,330.25 | $1,330.20 | |