| 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 | $163.90 | 4.129% | $170.6674 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $245.62 | 10.389% | $271.1375 | $271.14 | $271.15 | $271.10 |
| Purchase #3 | $35.91 | 10.461% | $39.6665 | $39.67 | $39.65 | $39.70 |
| Purchase #4 | $204.39 | 12.679% | $230.3046 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $176.46 | 3.459% | $182.5638 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $69.72 | 3.142% | $71.9106 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $80.44 | 3.692% | $83.4098 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $976.44 | $1,049.6602 | $1,049.66 | $1,049.60 | $1,049.70 | |