| 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 | $188.87 | 6.580% | $201.2976 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $105.50 | 8.516% | $114.4844 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $181.52 | 7.821% | $195.7167 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $75.80 | 9.621% | $83.0927 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $117.36 | 9.837% | $128.9047 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $235.81 | 5.765% | $249.4044 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $189.63 | 6.370% | $201.7094 | $201.71 | $201.70 | $201.70 |
| 7 purchase totals = | $1,094.49 | $1,174.6099 | $1,174.60 | $1,174.60 | $1,174.60 | |