| 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 | $120.26 | 13.687% | $136.72 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $170.71 | 3.870% | $177.3165 | $177.32 | $177.30 | $177.30 |
| Purchase #3 | $66.61 | 7.423% | $71.5545 | $71.55 | $71.55 | $71.60 |
| Purchase #4 | $175.33 | 5.534% | $185.0328 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $61.35 | 11.593% | $68.4623 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $247.39 | 5.280% | $260.4522 | $260.45 | $260.45 | $260.50 |
| Purchase #7 | $146.63 | 8.703% | $159.3912 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $988.28 | $1,058.9295 | $1,058.92 | $1,058.90 | $1,059.00 | |