| 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 | $182.83 | 7.844% | $197.1712 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $14.33 | 6.619% | $15.2785 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $86.39 | 6.293% | $91.8265 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $141.77 | 12.698% | $159.772 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $183.91 | 10.334% | $202.9153 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $74.32 | 7.647% | $80.0033 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $179.57 | 8.158% | $194.2193 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $863.12 | $941.1861 | $941.19 | $941.15 | $941.20 | |