| 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 | $102.83 | 10.666% | $113.7978 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $130.66 | 9.870% | $143.5561 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $5.40 | 4.102% | $5.6215 | $5.62 | $5.60 | $5.60 |
| Purchase #4 | $140.84 | 8.671% | $153.0522 | $153.05 | $153.05 | $153.10 |
| Purchase #5 | $142.84 | 10.571% | $157.9396 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $31.67 | 8.273% | $34.2901 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $164.72 | 4.185% | $171.6135 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $718.96 | $779.8708 | $779.87 | $779.85 | $779.90 | |