| 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 | $72.40 | 6.105% | $76.82 | $76.82 | $76.80 | $76.80 |
| Purchase #2 | $150.58 | 8.759% | $163.7693 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $102.32 | 13.165% | $115.7904 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $196.51 | 7.856% | $211.9478 | $211.95 | $211.95 | $211.90 |
| Purchase #5 | $245.94 | 11.652% | $274.5969 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $23.76 | 8.351% | $25.7442 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $124.29 | 8.709% | $135.1144 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $915.80 | $1,003.7830 | $1,003.78 | $1,003.75 | $1,003.70 | |