| 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 | $149.60 | 8.533% | $162.3654 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $19.80 | 9.403% | $21.6618 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $93.66 | 8.182% | $101.3233 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $209.38 | 4.830% | $219.4931 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $204.49 | 12.612% | $230.2803 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $13.31 | 8.829% | $14.4851 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $146.92 | 5.105% | $154.4203 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $837.16 | $904.0293 | $904.03 | $904.00 | $904.10 | |