| 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 | $141.39 | 7.812% | $152.4354 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $121.29 | 12.823% | $136.843 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $149.47 | 5.532% | $157.7387 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $169.57 | 6.353% | $180.3428 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $241.26 | 13.440% | $273.6853 | $273.69 | $273.70 | $273.70 |
| Purchase #6 | $33.57 | 13.791% | $38.1996 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $123.44 | 7.689% | $132.9313 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $979.99 | $1,072.1761 | $1,072.18 | $1,072.25 | $1,072.00 | |