| 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 | $172.32 | 8.570% | $187.0878 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $239.84 | 11.425% | $267.2417 | $267.24 | $267.25 | $267.20 |
| Purchase #3 | $33.69 | 10.794% | $37.3265 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $246.83 | 12.729% | $278.249 | $278.25 | $278.25 | $278.20 |
| Purchase #5 | $182.59 | 10.155% | $201.132 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $177.54 | 11.868% | $198.6104 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $163.46 | 3.517% | $169.2089 | $169.21 | $169.20 | $169.20 |
| 7 purchase totals = | $1,216.27 | $1,338.8563 | $1,338.86 | $1,338.90 | $1,338.70 | |