| 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 | $157.62 | 13.244% | $178.4952 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $31.79 | 5.663% | $33.5903 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $132.79 | 10.722% | $147.0277 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $130.26 | 10.406% | $143.8149 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $167.51 | 12.453% | $188.37 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $210.78 | 6.857% | $225.2332 | $225.23 | $225.25 | $225.20 |
| Purchase #7 | $96.52 | 11.752% | $107.863 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $927.27 | $1,024.3943 | $1,024.39 | $1,024.40 | $1,024.40 | |