| 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 | $143.31 | 9.139% | $156.4071 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $171.84 | 13.465% | $194.9783 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $170.42 | 5.665% | $180.0743 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $63.85 | 12.647% | $71.9251 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $104.94 | 11.143% | $116.6335 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $62.95 | 11.750% | $70.3466 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $55.88 | 9.828% | $61.3719 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $773.19 | $851.7368 | $851.74 | $851.75 | $851.70 | |