| 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 | $124.78 | 11.656% | $139.3244 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $177.77 | 6.434% | $189.2077 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $159.96 | 7.120% | $171.3492 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $130.47 | 3.754% | $135.3678 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $61.96 | 7.588% | $66.6615 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $38.79 | 12.588% | $43.6729 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $171.28 | 9.160% | $186.9692 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $865.01 | $932.5527 | $932.55 | $932.45 | $932.60 | |