| 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 | $180.59 | 13.369% | $204.7331 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $114.45 | 12.237% | $128.4552 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $24.77 | 7.868% | $26.7189 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $150.57 | 10.658% | $166.6178 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $143.79 | 11.289% | $160.0225 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $36.88 | 12.741% | $41.5789 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $27.39 | 3.570% | $28.3678 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $678.44 | $756.4942 | $756.50 | $756.45 | $756.50 | |