| 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 | $36.32 | 4.477% | $37.946 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $170.56 | 6.231% | $181.1876 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $132.76 | 10.161% | $146.2497 | $146.25 | $146.25 | $146.20 |
| Purchase #4 | $81.43 | 8.661% | $88.4827 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $142.28 | 4.615% | $148.8462 | $148.85 | $148.85 | $148.80 |
| Purchase #6 | $194.98 | 12.725% | $219.7912 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $186.81 | 9.427% | $204.4206 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $945.14 | $1,026.9240 | $1,026.93 | $1,026.95 | $1,026.80 | |