| 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 | $148.40 | 5.732% | $156.9063 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $110.79 | 8.617% | $120.3368 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $35.51 | 5.665% | $37.5216 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $52.60 | 6.484% | $56.0106 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $197.77 | 7.562% | $212.7254 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $206.85 | 7.452% | $222.2645 | $222.26 | $222.25 | $222.30 |
| Purchase #7 | $173.54 | 5.143% | $182.4652 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $925.46 | $988.2304 | $988.24 | $988.20 | $988.20 | |