| 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 | $194.39 | 13.245% | $220.137 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $67.73 | 11.302% | $75.3848 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $131.97 | 13.269% | $149.4811 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $79.61 | 5.123% | $83.6884 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $5.36 | 6.727% | $5.7206 | $5.72 | $5.70 | $5.70 |
| Purchase #6 | $180.38 | 3.461% | $186.623 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $240.90 | 4.255% | $251.1503 | $251.15 | $251.15 | $251.20 |
| 7 purchase totals = | $900.34 | $972.1852 | $972.18 | $972.20 | $972.20 | |