| 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 | $150.61 | 3.763% | $156.2775 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $139.52 | 11.262% | $155.2327 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $104.55 | 13.587% | $118.7552 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $128.73 | 13.865% | $146.5784 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $188.73 | 10.618% | $208.7694 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $21.60 | 6.202% | $22.9396 | $22.94 | $22.95 | $22.90 |
| Purchase #7 | $19.67 | 11.859% | $22.0027 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $753.41 | $830.5555 | $830.56 | $830.60 | $830.60 | |