| 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 | $149.95 | 13.370% | $169.9983 | $170.00 | $170.00 | $170.00 |
| Purchase #2 | $214.47 | 7.249% | $230.0169 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $226.65 | 5.192% | $238.4177 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $174.57 | 5.521% | $184.208 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $120.27 | 13.333% | $136.3056 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $76.59 | 5.394% | $80.7213 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $62.37 | 6.391% | $66.3561 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $1,024.87 | $1,106.0239 | $1,106.04 | $1,105.95 | $1,106.00 | |