| 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 | $154.96 | 5.141% | $162.9265 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $193.44 | 12.397% | $217.4208 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $241.58 | 8.374% | $261.8099 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $129.79 | 8.255% | $140.5042 | $140.50 | $140.50 | $140.50 |
| Purchase #5 | $85.33 | 13.337% | $96.7105 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $24.81 | 4.396% | $25.9006 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $178.36 | 9.259% | $194.8744 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $1,008.27 | $1,100.1469 | $1,100.14 | $1,100.10 | $1,100.10 | |