| 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 | $126.79 | 6.757% | $135.3572 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $159.49 | 7.228% | $171.0179 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $25.79 | 9.848% | $28.3298 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $164.89 | 3.520% | $170.6941 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $66.49 | 13.441% | $75.4269 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $211.38 | 5.641% | $223.3039 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $235.45 | 8.571% | $255.6304 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $990.28 | $1,059.7602 | $1,059.76 | $1,059.80 | $1,059.70 | |