| 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 | $135.98 | 9.408% | $148.773 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $87.63 | 6.607% | $93.4197 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $227.56 | 3.593% | $235.7362 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $186.46 | 8.238% | $201.8206 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $229.91 | 12.283% | $258.1498 | $258.15 | $258.15 | $258.10 |
| Purchase #6 | $92.35 | 12.769% | $104.1422 | $104.14 | $104.15 | $104.10 |
| Purchase #7 | $77.37 | 9.801% | $84.953 | $84.95 | $84.95 | $85.00 |
| 7 purchase totals = | $1,037.26 | $1,126.9945 | $1,126.99 | $1,126.95 | $1,126.90 | |