| 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 | $235.91 | 9.277% | $257.7954 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $182.68 | 3.444% | $188.9715 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $93.54 | 10.212% | $103.0923 | $103.09 | $103.10 | $103.10 |
| Purchase #4 | $222.51 | 5.731% | $235.262 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $158.54 | 7.135% | $169.8518 | $169.85 | $169.85 | $169.90 |
| Purchase #6 | $143.44 | 7.107% | $153.6343 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $33.95 | 8.235% | $36.7458 | $36.75 | $36.75 | $36.70 |
| 7 purchase totals = | $1,070.57 | $1,145.3531 | $1,145.35 | $1,145.35 | $1,145.40 | |