| 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 | $148.74 | 3.151% | $153.4268 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $102.35 | 12.132% | $114.7671 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $122.73 | 12.692% | $138.3069 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $148.71 | 8.533% | $161.3994 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $239.69 | 3.661% | $248.4651 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $155.31 | 9.320% | $169.7849 | $169.78 | $169.80 | $169.80 |
| Purchase #7 | $126.43 | 8.588% | $137.2878 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $1,043.96 | $1,123.4380 | $1,123.45 | $1,123.45 | $1,123.50 | |