| 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 | $149.65 | 4.270% | $156.0401 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $135.94 | 5.527% | $143.4534 | $143.45 | $143.45 | $143.50 |
| Purchase #3 | $228.45 | 10.601% | $252.668 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $96.26 | 4.334% | $100.4319 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $17.65 | 5.557% | $18.6308 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $83.62 | 13.421% | $94.8426 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $234.83 | 13.230% | $265.898 | $265.90 | $265.90 | $265.90 |
| 7 purchase totals = | $946.40 | $1,031.9648 | $1,031.96 | $1,032.00 | $1,031.90 | |