| 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 | $183.79 | 10.388% | $202.8821 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $141.50 | 6.763% | $151.0696 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $12.80 | 5.521% | $13.5067 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $137.92 | 6.800% | $147.2986 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $175.30 | 5.305% | $184.5997 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $79.32 | 7.334% | $85.1373 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $243.76 | 6.142% | $258.7317 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $974.39 | $1,043.2257 | $1,043.23 | $1,043.25 | $1,043.20 | |