| 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 | $182.37 | 9.773% | $200.193 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $65.92 | 9.638% | $72.2734 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $215.96 | 3.375% | $223.2487 | $223.25 | $223.25 | $223.20 |
| Purchase #4 | $189.71 | 9.442% | $207.6224 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $60.71 | 5.807% | $64.2354 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $48.67 | 9.346% | $53.2187 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $93.69 | 10.842% | $103.8479 | $103.85 | $103.85 | $103.80 |
| 7 purchase totals = | $857.03 | $924.6395 | $924.64 | $924.60 | $924.50 | |