| 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 | $66.92 | 5.595% | $70.6642 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $157.72 | 3.349% | $163.002 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $195.95 | 5.680% | $207.08 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $122.38 | 11.851% | $136.8833 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $194.78 | 4.113% | $202.7913 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $158.37 | 6.817% | $169.1661 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $148.56 | 8.789% | $161.6169 | $161.62 | $161.60 | $161.60 |
| 7 purchase totals = | $1,044.68 | $1,111.2038 | $1,111.20 | $1,111.20 | $1,111.30 | |