| 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 | $197.51 | 9.578% | $216.4275 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $193.96 | 6.477% | $206.5228 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $94.74 | 12.575% | $106.6536 | $106.65 | $106.65 | $106.70 |
| Purchase #4 | $146.61 | 4.340% | $152.9729 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $9.87 | 7.867% | $10.6465 | $10.65 | $10.65 | $10.60 |
| Purchase #6 | $162.96 | 10.387% | $179.8867 | $179.89 | $179.90 | $179.90 |
| Purchase #7 | $24.26 | 13.634% | $27.5676 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $829.91 | $900.6776 | $900.68 | $900.65 | $900.70 | |