| 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 | $179.94 | 7.487% | $193.4121 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $79.50 | 4.404% | $83.0012 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $77.95 | 7.207% | $83.5679 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $177.54 | 9.492% | $194.3921 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $223.71 | 9.473% | $244.902 | $244.90 | $244.90 | $244.90 |
| Purchase #6 | $248.96 | 10.637% | $275.4419 | $275.44 | $275.45 | $275.40 |
| Purchase #7 | $237.30 | 8.808% | $258.2014 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $1,224.90 | $1,332.9186 | $1,332.91 | $1,332.90 | $1,332.90 | |