| 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 | $122.45 | 7.494% | $131.6264 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $146.81 | 3.191% | $151.4947 | $151.49 | $151.50 | $151.50 |
| Purchase #3 | $185.86 | 3.781% | $192.8874 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $170.26 | 7.616% | $183.227 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $243.80 | 4.619% | $255.0611 | $255.06 | $255.05 | $255.10 |
| Purchase #6 | $218.64 | 6.128% | $232.0383 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $23.31 | 12.297% | $26.1764 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $1,111.13 | $1,172.5113 | $1,172.52 | $1,172.60 | $1,172.50 | |