| 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 | $173.45 | 3.224% | $179.042 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $35.64 | 8.186% | $38.5575 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $239.64 | 3.104% | $247.0784 | $247.08 | $247.10 | $247.10 |
| Purchase #4 | $220.62 | 13.200% | $249.7418 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $182.70 | 9.748% | $200.5096 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $239.97 | 12.615% | $270.2422 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $8.81 | 7.708% | $9.4891 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $1,100.83 | $1,194.6606 | $1,194.66 | $1,194.70 | $1,194.60 | |