| 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 | $166.26 | 8.638% | $180.6215 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $153.61 | 5.195% | $161.59 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $10.45 | 6.595% | $11.1392 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $146.44 | 5.685% | $154.7651 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $137.39 | 11.847% | $153.6666 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $244.65 | 12.501% | $275.2337 | $275.23 | $275.25 | $275.20 |
| Purchase #7 | $120.81 | 8.759% | $131.3917 | $131.39 | $131.40 | $131.40 |
| 7 purchase totals = | $979.61 | $1,068.4078 | $1,068.41 | $1,068.40 | $1,068.40 | |