| 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 | $131.30 | 3.822% | $136.3183 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $53.51 | 6.346% | $56.9057 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $122.81 | 9.805% | $134.8515 | $134.85 | $134.85 | $134.90 |
| Purchase #4 | $176.70 | 11.290% | $196.6494 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $65.50 | 13.707% | $74.4781 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $84.71 | 11.653% | $94.5813 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $154.60 | 10.400% | $170.6784 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $789.13 | $864.4627 | $864.47 | $864.50 | $864.50 | |