| 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 | $14.61 | 13.705% | $16.6123 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $179.75 | 3.612% | $186.2426 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $229.77 | 9.156% | $250.8077 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $160.78 | 10.688% | $177.9642 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $10.62 | 10.294% | $11.7132 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $79.96 | 11.308% | $89.0019 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $91.55 | 12.351% | $102.8573 | $102.86 | $102.85 | $102.90 |
| 7 purchase totals = | $767.04 | $835.1992 | $835.19 | $835.15 | $835.20 | |