| 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 | $176.66 | 7.629% | $190.1374 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $160.86 | 12.481% | $180.9369 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $97.30 | 11.430% | $108.4214 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $248.28 | 13.139% | $280.9015 | $280.90 | $280.90 | $280.90 |
| Purchase #5 | $152.57 | 7.226% | $163.5947 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $128.34 | 12.138% | $143.9179 | $143.92 | $143.90 | $143.90 |
| Purchase #7 | $211.70 | 3.297% | $218.6797 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $1,175.71 | $1,286.5895 | $1,286.59 | $1,286.60 | $1,286.50 | |