| 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 | $156.65 | 12.415% | $176.0981 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $188.88 | 11.263% | $210.1536 | $210.15 | $210.15 | $210.20 |
| Purchase #3 | $193.35 | 8.138% | $209.0848 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $234.35 | 7.398% | $251.6872 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $86.94 | 7.316% | $93.3005 | $93.30 | $93.30 | $93.30 |
| Purchase #6 | $143.26 | 4.524% | $149.7411 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $194.59 | 5.322% | $204.9461 | $204.95 | $204.95 | $204.90 |
| 7 purchase totals = | $1,198.02 | $1,295.0114 | $1,295.01 | $1,295.05 | $1,295.00 | |