| 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 | $181.57 | 4.658% | $190.0275 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $221.76 | 13.339% | $251.3406 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $228.73 | 10.540% | $252.8381 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $46.93 | 4.331% | $48.9625 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $168.73 | 5.223% | $177.5428 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $145.91 | 3.389% | $150.8549 | $150.85 | $150.85 | $150.90 |
| Purchase #7 | $64.81 | 5.507% | $68.3791 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $1,058.44 | $1,139.9455 | $1,139.94 | $1,140.00 | $1,139.90 | |