| 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 | $147.51 | 10.115% | $162.4306 | $162.43 | $162.45 | $162.40 |
| Purchase #2 | $119.65 | 10.784% | $132.5531 | $132.55 | $132.55 | $132.60 |
| Purchase #3 | $157.56 | 4.175% | $164.1381 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $107.99 | 10.359% | $119.1767 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $80.53 | 9.144% | $87.8937 | $87.89 | $87.90 | $87.90 |
| Purchase #6 | $169.86 | 8.312% | $183.9788 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $40.71 | 5.121% | $42.7948 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $823.81 | $892.9658 | $892.96 | $893.05 | $893.00 | |