| 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 | $162.45 | 12.546% | $182.831 | $182.83 | $182.85 | $182.80 |
| Purchase #2 | $27.98 | 8.246% | $30.2872 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $210.57 | 7.647% | $226.6723 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $18.31 | 10.440% | $20.2216 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $52.42 | 3.569% | $54.2909 | $54.29 | $54.30 | $54.30 |
| Purchase #6 | $195.64 | 7.518% | $210.3482 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $200.29 | 5.627% | $211.5603 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $867.66 | $936.2115 | $936.21 | $936.20 | $936.20 | |