| 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 | $169.35 | 11.827% | $189.379 | $189.38 | $189.40 | $189.40 |
| Purchase #2 | $198.30 | 5.638% | $209.4802 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $37.27 | 8.623% | $40.4838 | $40.48 | $40.50 | $40.50 |
| Purchase #4 | $165.96 | 8.870% | $180.6807 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $99.57 | 11.296% | $110.8174 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $60.99 | 8.209% | $65.9967 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $250.74 | 3.378% | $259.21 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $982.18 | $1,056.0478 | $1,056.05 | $1,056.10 | $1,056.10 | |