| 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 | $158.52 | 6.479% | $168.7905 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $171.62 | 9.206% | $187.4193 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $36.51 | 9.689% | $40.0475 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $179.93 | 12.815% | $202.988 | $202.99 | $203.00 | $203.00 |
| Purchase #5 | $159.37 | 3.390% | $164.7726 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $191.79 | 6.713% | $204.6649 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $52.28 | 10.198% | $57.6115 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $950.02 | $1,026.2943 | $1,026.29 | $1,026.25 | $1,026.30 | |