| 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 | $137.95 | 3.174% | $142.3285 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $24.67 | 13.804% | $28.0754 | $28.08 | $28.10 | $28.10 |
| Purchase #3 | $221.57 | 6.232% | $235.3782 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $84.81 | 9.421% | $92.8 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $228.58 | 5.697% | $241.6022 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $33.83 | 6.531% | $36.0394 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $135.45 | 4.581% | $141.655 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $866.86 | $917.8787 | $917.89 | $917.95 | $917.90 | |