| 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 | $191.63 | 3.606% | $198.5402 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $136.76 | 7.457% | $146.9582 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $32.69 | 13.378% | $37.0633 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $221.95 | 12.319% | $249.292 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $35.44 | 10.732% | $39.2434 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $42.56 | 13.613% | $48.3537 | $48.35 | $48.35 | $48.40 |
| Purchase #7 | $190.48 | 6.266% | $202.4155 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $851.51 | $921.8663 | $921.86 | $921.85 | $921.90 | |