| 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 | $176.49 | 6.425% | $187.8295 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $118.29 | 3.216% | $122.0942 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $8.81 | 12.103% | $9.8763 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $246.67 | 13.509% | $279.9927 | $279.99 | $280.00 | $280.00 |
| Purchase #5 | $25.54 | 12.781% | $28.8043 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $242.63 | 4.348% | $253.1796 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $13.94 | 5.410% | $14.6942 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $832.37 | $896.4708 | $896.46 | $896.55 | $896.50 | |