| 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 | $145.32 | 5.692% | $153.5916 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $222.73 | 6.630% | $237.497 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $225.75 | 6.158% | $239.6517 | $239.65 | $239.65 | $239.70 |
| Purchase #4 | $148.56 | 4.227% | $154.8396 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $40.91 | 12.189% | $45.8965 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $83.95 | 11.254% | $93.3977 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $195.93 | 5.307% | $206.328 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $1,063.15 | $1,131.2021 | $1,131.21 | $1,131.25 | $1,131.20 | |