| 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 | $239.67 | 11.256% | $266.6473 | $266.65 | $266.65 | $266.60 |
| Purchase #2 | $150.95 | 11.348% | $168.0798 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $205.56 | 7.707% | $221.4025 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $148.49 | 4.465% | $155.1201 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $81.62 | 9.275% | $89.1903 | $89.19 | $89.20 | $89.20 |
| Purchase #6 | $159.50 | 9.388% | $174.4739 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $161.49 | 13.354% | $183.0554 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $1,147.28 | $1,257.9693 | $1,257.97 | $1,257.95 | $1,258.00 | |