| 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 | $153.57 | 9.509% | $168.173 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $208.99 | 5.835% | $221.1846 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $192.43 | 5.203% | $202.4421 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $205.39 | 9.552% | $225.0089 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $242.61 | 13.527% | $275.4279 | $275.43 | $275.45 | $275.40 |
| Purchase #6 | $93.67 | 6.241% | $99.5159 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $44.49 | 10.323% | $49.0827 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $1,141.15 | $1,240.8351 | $1,240.83 | $1,240.85 | $1,240.80 | |