| 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 | $127.37 | 4.533% | $133.1437 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $51.32 | 5.386% | $54.0841 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $114.83 | 5.818% | $121.5108 | $121.51 | $121.50 | $121.50 |
| Purchase #4 | $36.97 | 10.788% | $40.9583 | $40.96 | $40.95 | $41.00 |
| Purchase #5 | $114.51 | 5.390% | $120.6821 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $149.29 | 4.514% | $156.029 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $235.69 | 9.150% | $257.2556 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $829.98 | $883.6636 | $883.66 | $883.70 | $883.70 | |