| 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 | $167.51 | 13.208% | $189.6347 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $29.56 | 4.740% | $30.9611 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $41.54 | 12.293% | $46.6465 | $46.65 | $46.65 | $46.60 |
| Purchase #4 | $199.34 | 11.115% | $221.4966 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $77.94 | 7.609% | $83.8705 | $83.87 | $83.85 | $83.90 |
| Purchase #6 | $107.74 | 6.535% | $114.7808 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $226.56 | 12.677% | $255.281 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $850.19 | $942.6712 | $942.67 | $942.70 | $942.70 | |