| 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 | $54.50 | 7.172% | $58.4087 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $237.80 | 6.470% | $253.1857 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $161.69 | 10.455% | $178.5947 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $118.36 | 8.128% | $127.9803 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $61.92 | 9.386% | $67.7318 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $173.92 | 3.509% | $180.0229 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $139.69 | 11.146% | $155.2598 | $155.26 | $155.25 | $155.30 |
| 7 purchase totals = | $947.88 | $1,021.1839 | $1,021.18 | $1,021.20 | $1,021.20 | |