| 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 | $183.46 | 12.364% | $206.143 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $84.28 | 7.284% | $90.419 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $152.66 | 5.554% | $161.1387 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $182.37 | 3.340% | $188.4612 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $163.75 | 11.795% | $183.0643 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $63.25 | 11.303% | $70.3991 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $66.72 | 7.165% | $71.5005 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $896.49 | $971.1258 | $971.12 | $971.10 | $971.10 | |