| 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 | $179.39 | 13.315% | $203.2758 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $158.81 | 13.244% | $179.8428 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $222.63 | 11.347% | $247.8918 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $113.62 | 7.465% | $122.1017 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $85.53 | 7.344% | $91.8113 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $196.82 | 11.383% | $219.224 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $105.73 | 3.203% | $109.1165 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $1,062.53 | $1,173.2639 | $1,173.26 | $1,173.25 | $1,173.20 | |