| 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 | $175.53 | 4.485% | $183.4025 | $183.40 | $183.40 | $183.40 |
| Purchase #2 | $173.64 | 12.289% | $194.9786 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $217.70 | 12.104% | $244.0504 | $244.05 | $244.05 | $244.10 |
| Purchase #4 | $192.59 | 5.593% | $203.3616 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $136.89 | 11.649% | $152.8363 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $121.42 | 3.633% | $125.8312 | $125.83 | $125.85 | $125.80 |
| Purchase #7 | $16.75 | 8.253% | $18.1324 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $1,034.52 | $1,122.5930 | $1,122.59 | $1,122.65 | $1,122.60 | |