| 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 | $164.85 | 13.433% | $186.9943 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $16.69 | 13.117% | $18.8792 | $18.88 | $18.90 | $18.90 |
| Purchase #3 | $77.83 | 10.411% | $85.9329 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $6.78 | 8.329% | $7.3447 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $162.79 | 10.116% | $179.2578 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $203.98 | 5.519% | $215.2377 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $101.55 | 7.186% | $108.8474 | $108.85 | $108.85 | $108.80 |
| 7 purchase totals = | $734.47 | $802.4940 | $802.49 | $802.55 | $802.40 | |