| 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 | $173.53 | 6.484% | $184.7817 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $221.42 | 5.317% | $233.1929 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $97.67 | 11.226% | $108.6344 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $51.36 | 10.468% | $56.7364 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $200.77 | 3.142% | $207.0782 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $99.38 | 3.595% | $102.9527 | $102.95 | $102.95 | $103.00 |
| Purchase #7 | $186.71 | 12.193% | $209.4756 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $1,030.84 | $1,102.8519 | $1,102.85 | $1,102.95 | $1,102.90 | |