| 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 | $174.97 | 13.382% | $198.3845 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $137.85 | 8.675% | $149.8085 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $233.75 | 4.664% | $244.6521 | $244.65 | $244.65 | $244.70 |
| Purchase #4 | $173.82 | 13.163% | $196.6999 | $196.70 | $196.70 | $196.70 |
| Purchase #5 | $104.32 | 9.850% | $114.5955 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $104.47 | 10.609% | $115.5532 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $78.33 | 3.373% | $80.9721 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $1,007.51 | $1,100.6658 | $1,100.66 | $1,100.65 | $1,100.80 | |