| 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 | $152.57 | 8.126% | $164.9678 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $134.82 | 9.114% | $147.1075 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $140.80 | 4.226% | $146.7502 | $146.75 | $146.75 | $146.80 |
| Purchase #4 | $138.60 | 13.657% | $157.5286 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $105.44 | 7.616% | $113.4703 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $44.31 | 5.382% | $46.6948 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $196.76 | 3.768% | $204.1739 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $913.30 | $980.6931 | $980.69 | $980.65 | $980.80 | |