| 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 | $149.99 | 6.256% | $159.3734 | $159.37 | $159.35 | $159.40 |
| Purchase #2 | $114.57 | 10.287% | $126.3558 | $126.36 | $126.35 | $126.40 |
| Purchase #3 | $210.92 | 5.755% | $223.0584 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $44.76 | 7.553% | $48.1407 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $90.95 | 5.241% | $95.7167 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $90.52 | 12.308% | $101.6612 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $245.51 | 4.646% | $256.9164 | $256.92 | $256.90 | $256.90 |
| 7 purchase totals = | $947.22 | $1,011.2226 | $1,011.23 | $1,011.15 | $1,011.30 | |