| 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 | $149.73 | 10.738% | $165.808 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $206.26 | 12.227% | $231.4794 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $119.25 | 11.703% | $133.2058 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $12.63 | 3.167% | $13.03 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $15.46 | 9.320% | $16.9009 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $187.64 | 11.778% | $209.7402 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $103.98 | 6.524% | $110.7637 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $794.95 | $880.9280 | $880.93 | $880.95 | $880.90 | |