| 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 | $90.38 | 6.641% | $96.3821 | $96.38 | $96.40 | $96.40 |
| Purchase #2 | $168.96 | 5.372% | $178.0365 | $178.04 | $178.05 | $178.00 |
| Purchase #3 | $163.76 | 10.608% | $181.1317 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $104.62 | 11.806% | $116.9714 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $108.59 | 4.322% | $113.2833 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $164.49 | 12.422% | $184.9229 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $17.47 | 9.279% | $19.091 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $818.27 | $889.8189 | $889.81 | $889.85 | $889.80 | |