| 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 | $234.44 | 9.780% | $257.3682 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $160.80 | 3.577% | $166.5518 | $166.55 | $166.55 | $166.60 |
| Purchase #3 | $130.61 | 6.104% | $138.5824 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $54.81 | 7.688% | $59.0238 | $59.02 | $59.00 | $59.00 |
| Purchase #5 | $156.34 | 11.447% | $174.2362 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $155.42 | 9.246% | $169.7901 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $162.60 | 13.261% | $184.1624 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $1,055.02 | $1,149.7149 | $1,149.71 | $1,149.70 | $1,149.80 | |