| 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 | $177.38 | 3.506% | $183.5989 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $174.44 | 10.775% | $193.2359 | $193.24 | $193.25 | $193.20 |
| Purchase #3 | $141.74 | 13.369% | $160.6892 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $206.98 | 3.354% | $213.9221 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $70.26 | 5.245% | $73.9451 | $73.95 | $73.95 | $73.90 |
| Purchase #6 | $56.95 | 8.390% | $61.7281 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $142.70 | 4.716% | $149.4297 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $970.45 | $1,036.5490 | $1,036.56 | $1,036.60 | $1,036.40 | |