| 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 | $135.98 | 12.180% | $152.5424 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $214.26 | 10.745% | $237.2822 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $69.45 | 3.179% | $71.6578 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $172.25 | 9.461% | $188.5466 | $188.55 | $188.55 | $188.50 |
| Purchase #5 | $65.31 | 9.612% | $71.5876 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $17.59 | 12.305% | $19.7544 | $19.75 | $19.75 | $19.80 |
| Purchase #7 | $122.56 | 12.721% | $138.1509 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $797.40 | $879.5219 | $879.52 | $879.55 | $879.60 | |