| 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 | $145.88 | 6.405% | $155.2236 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $146.54 | 11.740% | $163.7438 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $133.33 | 3.162% | $137.5459 | $137.55 | $137.55 | $137.50 |
| Purchase #4 | $81.68 | 7.541% | $87.8395 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $162.79 | 6.649% | $173.6139 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $210.46 | 12.563% | $236.9001 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $103.88 | 3.379% | $107.3901 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $984.56 | $1,062.2569 | $1,062.25 | $1,062.25 | $1,062.10 | |