| 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 | $167.57 | 12.327% | $188.2264 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $49.29 | 5.737% | $52.1178 | $52.12 | $52.10 | $52.10 |
| Purchase #3 | $14.72 | 5.305% | $15.5009 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $24.97 | 10.372% | $27.5599 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $237.53 | 12.104% | $266.2806 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $228.46 | 12.859% | $257.8377 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $130.97 | 5.516% | $138.1943 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $853.51 | $945.7176 | $945.72 | $945.75 | $945.70 | |