| 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 | $116.66 | 9.554% | $127.8057 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $88.72 | 9.294% | $96.9656 | $96.97 | $96.95 | $97.00 |
| Purchase #3 | $170.36 | 13.145% | $192.7538 | $192.75 | $192.75 | $192.80 |
| Purchase #4 | $150.52 | 4.597% | $157.4394 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $239.30 | 12.308% | $268.753 | $268.75 | $268.75 | $268.80 |
| Purchase #6 | $131.58 | 4.814% | $137.9143 | $137.91 | $137.90 | $137.90 |
| Purchase #7 | $182.77 | 10.313% | $201.6191 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,079.91 | $1,183.2509 | $1,183.25 | $1,183.20 | $1,183.30 | |