| 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 | $132.82 | 3.744% | $137.7928 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $199.88 | 12.276% | $224.4173 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $107.43 | 6.246% | $114.1401 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $113.69 | 10.672% | $125.823 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $128.69 | 11.435% | $143.4057 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $147.32 | 4.373% | $153.7623 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $138.85 | 8.727% | $150.9674 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $968.68 | $1,050.3086 | $1,050.31 | $1,050.25 | $1,050.30 | |