| 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 | $179.66 | 8.576% | $195.0676 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $79.69 | 3.342% | $82.3532 | $82.35 | $82.35 | $82.40 |
| Purchase #3 | $178.27 | 13.710% | $202.7108 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $178.37 | 10.198% | $196.5602 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $153.83 | 6.838% | $164.3489 | $164.35 | $164.35 | $164.30 |
| Purchase #6 | $57.63 | 5.343% | $60.7092 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $140.42 | 6.867% | $150.0626 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $967.87 | $1,051.8125 | $1,051.81 | $1,051.75 | $1,051.90 | |