| 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 | $173.87 | 10.798% | $192.6445 | $192.64 | $192.65 | $192.60 |
| Purchase #2 | $54.60 | 5.850% | $57.7941 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $50.89 | 10.162% | $56.0614 | $56.06 | $56.05 | $56.10 |
| Purchase #4 | $81.36 | 3.739% | $84.4021 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $237.34 | 5.847% | $251.2173 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $44.58 | 10.385% | $49.2096 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $129.26 | 8.858% | $140.7099 | $140.71 | $140.70 | $140.70 |
| 7 purchase totals = | $771.90 | $832.0389 | $832.03 | $832.00 | $832.00 | |