| 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 | $16.53 | 6.579% | $17.6175 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $195.66 | 12.110% | $219.3544 | $219.35 | $219.35 | $219.40 |
| Purchase #3 | $211.96 | 13.485% | $240.5428 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $150.45 | 12.865% | $169.8054 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $182.42 | 4.409% | $190.4629 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $225.33 | 10.289% | $248.5142 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $65.63 | 8.727% | $71.3575 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $1,047.98 | $1,157.6547 | $1,157.65 | $1,157.60 | $1,157.70 | |