| 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 | $143.80 | 13.520% | $163.2418 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $183.43 | 10.255% | $202.2407 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $143.94 | 12.257% | $161.5827 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $193.55 | 9.243% | $211.4398 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $122.35 | 5.862% | $129.5222 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $108.62 | 7.183% | $116.4222 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $84.44 | 11.350% | $94.0239 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $980.13 | $1,078.4733 | $1,078.46 | $1,078.45 | $1,078.30 | |