| 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 | $211.33 | 5.576% | $223.1138 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $202.56 | 3.145% | $208.9305 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $205.47 | 11.655% | $229.4175 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $129.72 | 6.608% | $138.2919 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $138.78 | 13.395% | $157.3696 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $146.44 | 9.740% | $160.7033 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $41.67 | 8.461% | $45.1957 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $1,075.97 | $1,163.0223 | $1,163.02 | $1,163.00 | $1,163.00 | |