| 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 | $130.39 | 8.313% | $141.2293 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $55.67 | 3.626% | $57.6886 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $109.38 | 5.869% | $115.7995 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $172.60 | 6.363% | $183.5825 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $79.25 | 6.667% | $84.5336 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $162.47 | 11.771% | $181.5943 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $82.74 | 5.375% | $87.1873 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $792.50 | $851.6151 | $851.61 | $851.70 | $851.60 | |