| 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 | $67.43 | 7.862% | $72.7313 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $130.48 | 3.699% | $135.3065 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $71.55 | 10.196% | $78.8452 | $78.85 | $78.85 | $78.80 |
| Purchase #4 | $240.94 | 3.414% | $249.1657 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $183.87 | 11.154% | $204.3789 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $132.29 | 8.227% | $143.1735 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $207.95 | 7.581% | $223.7147 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $1,034.51 | $1,107.3158 | $1,107.32 | $1,107.30 | $1,107.30 | |