| 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 | $181.90 | 10.553% | $201.0959 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $164.56 | 7.661% | $177.1669 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $41.50 | 13.562% | $47.1282 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $197.66 | 6.234% | $209.9821 | $209.98 | $210.00 | $210.00 |
| Purchase #5 | $33.32 | 7.482% | $35.813 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $200.64 | 6.629% | $213.9404 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $196.54 | 8.845% | $213.924 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $1,016.12 | $1,099.0505 | $1,099.05 | $1,099.05 | $1,099.00 | |