| 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 | $111.32 | 9.684% | $122.1002 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $156.69 | 13.718% | $178.1847 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $222.73 | 7.545% | $239.535 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $141.87 | 13.305% | $160.7458 | $160.75 | $160.75 | $160.70 |
| Purchase #5 | $184.29 | 13.608% | $209.3682 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $10.65 | 6.630% | $11.3561 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $37.40 | 6.725% | $39.9152 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $864.95 | $961.2052 | $961.22 | $961.20 | $961.20 | |