| 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 | $163.46 | 5.356% | $172.2149 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $37.73 | 6.602% | $40.2209 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $32.28 | 9.261% | $35.2695 | $35.27 | $35.25 | $35.30 |
| Purchase #4 | $234.58 | 8.597% | $254.7468 | $254.75 | $254.75 | $254.70 |
| Purchase #5 | $63.30 | 13.114% | $71.6012 | $71.60 | $71.60 | $71.60 |
| Purchase #6 | $141.91 | 8.230% | $153.5892 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $163.90 | 13.602% | $186.1937 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $837.16 | $913.8362 | $913.83 | $913.80 | $913.80 | |