| 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 | $185.39 | 6.658% | $197.7333 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $165.89 | 10.446% | $183.2189 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $197.38 | 10.474% | $218.0536 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $202.51 | 6.854% | $216.39 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $39.92 | 12.204% | $44.7918 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $61.29 | 10.666% | $67.8272 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $36.60 | 9.327% | $40.0137 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $888.98 | $968.0285 | $968.02 | $968.05 | $968.00 | |