| 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 | $178.63 | 12.845% | $201.575 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $41.80 | 10.440% | $46.1639 | $46.16 | $46.15 | $46.20 |
| Purchase #3 | $179.88 | 13.185% | $203.5972 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $40.27 | 9.861% | $44.241 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $73.35 | 7.794% | $79.0669 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $126.40 | 5.404% | $133.2307 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $39.37 | 6.227% | $41.8216 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $679.70 | $749.6963 | $749.70 | $749.70 | $749.70 | |