| 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 | $17.28 | 12.527% | $19.4447 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $162.67 | 11.255% | $180.9785 | $180.98 | $181.00 | $181.00 |
| Purchase #3 | $138.90 | 10.740% | $153.8179 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $188.94 | 8.621% | $205.2285 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $215.59 | 13.391% | $244.4597 | $244.46 | $244.45 | $244.50 |
| Purchase #6 | $238.38 | 8.195% | $257.9152 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $104.92 | 12.591% | $118.1305 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $1,066.68 | $1,179.9750 | $1,179.98 | $1,180.00 | $1,179.90 | |