| 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 | $133.39 | 9.492% | $146.0514 | $146.05 | $146.05 | $146.10 |
| Purchase #2 | $107.32 | 5.528% | $113.2526 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $145.87 | 5.307% | $153.6113 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $182.94 | 8.624% | $198.7167 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $184.99 | 11.537% | $206.3323 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $17.75 | 8.482% | $19.2556 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $179.99 | 13.154% | $203.6659 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $952.25 | $1,040.8858 | $1,040.89 | $1,040.85 | $1,041.00 | |