| 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 | $42.35 | 3.759% | $43.9419 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $152.95 | 8.544% | $166.018 | $166.02 | $166.00 | $166.00 |
| Purchase #3 | $212.48 | 3.809% | $220.5734 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $176.50 | 5.794% | $186.7264 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $32.77 | 10.847% | $36.3246 | $36.32 | $36.30 | $36.30 |
| Purchase #6 | $191.67 | 12.223% | $215.0978 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $72.42 | 7.118% | $77.5749 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $881.14 | $946.2570 | $946.25 | $946.20 | $946.20 | |