| 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 | $134.59 | 7.184% | $144.2589 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $31.42 | 5.641% | $33.1924 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $187.54 | 8.170% | $202.862 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $250.77 | 7.744% | $270.1896 | $270.19 | $270.20 | $270.20 |
| Purchase #5 | $213.75 | 4.405% | $223.1657 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $81.98 | 7.165% | $87.8539 | $87.85 | $87.85 | $87.90 |
| Purchase #7 | $20.59 | 8.330% | $22.3051 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $920.64 | $983.8276 | $983.83 | $983.80 | $984.00 | |