| 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 | $162.48 | 7.321% | $174.3752 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $183.38 | 8.835% | $199.5816 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $20.33 | 8.415% | $22.0408 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $8.81 | 4.571% | $9.2127 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $128.47 | 7.735% | $138.4072 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $231.36 | 4.144% | $240.9476 | $240.95 | $240.95 | $240.90 |
| Purchase #7 | $114.83 | 5.493% | $121.1376 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $849.66 | $905.7027 | $905.71 | $905.75 | $905.60 | |