| 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 | $160.94 | 5.839% | $170.3373 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $184.77 | 3.107% | $190.5108 | $190.51 | $190.50 | $190.50 |
| Purchase #3 | $23.98 | 12.293% | $26.9279 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $122.32 | 11.869% | $136.8382 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $108.84 | 11.845% | $121.7321 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $222.80 | 11.644% | $248.7428 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $48.52 | 12.403% | $54.5379 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $872.17 | $949.6270 | $949.63 | $949.70 | $949.40 | |