| 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 | $143.31 | 5.396% | $151.043 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $37.37 | 12.126% | $41.9015 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $203.89 | 7.170% | $218.5089 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $17.52 | 13.263% | $19.8437 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $226.88 | 5.401% | $239.1338 | $239.13 | $239.15 | $239.10 |
| Purchase #6 | $56.75 | 13.807% | $64.5855 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $39.40 | 4.433% | $41.1466 | $41.15 | $41.15 | $41.10 |
| 7 purchase totals = | $725.12 | $776.1630 | $776.16 | $776.20 | $776.00 | |