| 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 | $116.43 | 4.579% | $121.7613 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $41.25 | 3.608% | $42.7383 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $153.45 | 11.822% | $171.5909 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $132.45 | 10.439% | $146.2765 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $193.79 | 4.145% | $201.8226 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $121.29 | 9.593% | $132.9253 | $132.93 | $132.95 | $132.90 |
| Purchase #7 | $157.93 | 3.238% | $163.0438 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $916.59 | $980.1587 | $980.16 | $980.20 | $980.10 | |