| 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 | $169.37 | 13.404% | $192.0724 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $219.46 | 6.164% | $232.9875 | $232.99 | $233.00 | $233.00 |
| Purchase #3 | $118.44 | 13.846% | $134.8392 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $172.88 | 7.341% | $185.5711 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $158.70 | 10.698% | $175.6777 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $42.47 | 12.760% | $47.8892 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $183.42 | 13.734% | $208.6109 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $1,064.74 | $1,177.6480 | $1,177.65 | $1,177.65 | $1,177.70 | |