| 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 | $169.99 | 3.653% | $176.1997 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $171.54 | 6.855% | $183.2991 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $223.76 | 9.370% | $244.7263 | $244.73 | $244.75 | $244.70 |
| Purchase #4 | $62.38 | 5.136% | $65.5838 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $92.67 | 4.409% | $96.7558 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $208.89 | 10.791% | $231.4313 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $108.60 | 5.573% | $114.6523 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $1,037.83 | $1,112.6483 | $1,112.65 | $1,112.70 | $1,112.70 | |