| 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 | $192.29 | 8.741% | $209.0981 | $209.10 | $209.10 | $209.10 |
| Purchase #2 | $192.45 | 8.765% | $209.3182 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $24.58 | 11.623% | $27.4369 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $144.98 | 4.723% | $151.8274 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $196.72 | 8.121% | $212.6956 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $168.81 | 3.819% | $175.2569 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $157.41 | 12.134% | $176.5101 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $1,077.24 | $1,162.1432 | $1,162.16 | $1,162.15 | $1,162.10 | |