| 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 | $148.42 | 8.501% | $161.0372 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $220.92 | 13.565% | $250.8878 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $193.97 | 3.341% | $200.4505 | $200.45 | $200.45 | $200.50 |
| Purchase #4 | $63.58 | 8.776% | $69.1598 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $202.60 | 11.231% | $225.354 | $225.35 | $225.35 | $225.40 |
| Purchase #6 | $240.76 | 11.584% | $268.6496 | $268.65 | $268.65 | $268.60 |
| Purchase #7 | $205.53 | 9.865% | $225.8055 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,275.78 | $1,401.3444 | $1,401.35 | $1,401.35 | $1,401.40 | |