| 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 | $176.78 | 4.608% | $184.926 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $170.29 | 11.816% | $190.4115 | $190.41 | $190.40 | $190.40 |
| Purchase #3 | $207.64 | 13.652% | $235.987 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $242.81 | 10.103% | $267.3411 | $267.34 | $267.35 | $267.30 |
| Purchase #5 | $246.49 | 9.642% | $270.2566 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $112.78 | 11.352% | $125.5828 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $37.44 | 5.568% | $39.5247 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $1,194.23 | $1,314.0297 | $1,314.03 | $1,314.05 | $1,314.00 | |