| 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 | $152.70 | 5.592% | $161.239 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $10.31 | 6.353% | $10.965 | $10.97 | $10.95 | $11.00 |
| Purchase #3 | $27.50 | 7.451% | $29.549 | $29.55 | $29.55 | $29.50 |
| Purchase #4 | $32.78 | 9.812% | $35.9964 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $19.63 | 7.764% | $21.1541 | $21.15 | $21.15 | $21.20 |
| Purchase #6 | $221.76 | 5.710% | $234.4225 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $40.47 | 11.867% | $45.2726 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $505.15 | $538.5986 | $538.60 | $538.55 | $538.60 | |