| 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 | $98.47 | 7.360% | $105.7174 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $204.87 | 5.329% | $215.7875 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $161.68 | 10.144% | $178.0808 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $6.54 | 3.313% | $6.7567 | $6.76 | $6.75 | $6.80 |
| Purchase #5 | $142.27 | 9.843% | $156.2736 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $163.47 | 11.681% | $182.5649 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $38.69 | 5.298% | $40.7398 | $40.74 | $40.75 | $40.70 |
| 7 purchase totals = | $815.99 | $885.9207 | $885.92 | $885.90 | $886.00 | |