| 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 | $155.86 | 8.473% | $169.066 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $130.98 | 5.184% | $137.77 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $223.62 | 11.715% | $249.8171 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $91.87 | 11.742% | $102.6574 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $207.81 | 13.418% | $235.6939 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $111.58 | 9.599% | $122.2906 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $245.93 | 9.144% | $268.4178 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $1,167.65 | $1,285.7128 | $1,285.72 | $1,285.65 | $1,285.80 | |