| 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 | $177.37 | 7.537% | $190.7384 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $16.41 | 9.835% | $18.0239 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $151.40 | 6.333% | $160.9882 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $209.88 | 4.382% | $219.0769 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $98.60 | 5.484% | $104.0072 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $248.46 | 4.207% | $258.9127 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $194.95 | 9.585% | $213.636 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $1,097.07 | $1,165.3833 | $1,165.39 | $1,165.40 | $1,165.30 | |