| 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 | $143.47 | 6.806% | $153.2346 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $23.96 | 10.209% | $26.4061 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $29.80 | 7.676% | $32.0874 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $182.52 | 7.829% | $196.8095 | $196.81 | $196.80 | $196.80 |
| Purchase #5 | $111.93 | 3.295% | $115.6181 | $115.62 | $115.60 | $115.60 |
| Purchase #6 | $194.39 | 4.644% | $203.4175 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $79.85 | 9.611% | $87.5244 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $765.92 | $815.0976 | $815.10 | $815.05 | $815.00 | |