| 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 | $141.31 | 10.462% | $156.0939 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $157.85 | 11.348% | $175.7628 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $194.40 | 10.821% | $215.436 | $215.44 | $215.45 | $215.40 |
| Purchase #4 | $234.90 | 7.599% | $252.7501 | $252.75 | $252.75 | $252.80 |
| Purchase #5 | $60.92 | 11.664% | $68.0257 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $230.44 | 8.834% | $250.7971 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $57.47 | 10.272% | $63.3733 | $63.37 | $63.35 | $63.40 |
| 7 purchase totals = | $1,077.29 | $1,182.2389 | $1,182.24 | $1,182.25 | $1,182.30 | |