| 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 | $148.72 | 10.434% | $164.2374 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $29.60 | 9.408% | $32.3848 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $74.68 | 12.781% | $84.2249 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $96.42 | 6.120% | $102.3209 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $186.57 | 3.563% | $193.2175 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $213.95 | 4.645% | $223.888 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $129.80 | 10.752% | $143.7561 | $143.76 | $143.75 | $143.80 |
| 7 purchase totals = | $879.74 | $944.0296 | $944.03 | $944.00 | $944.00 | |