| 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 | $153.62 | 11.589% | $171.423 | $171.42 | $171.40 | $171.40 |
| Purchase #2 | $13.53 | 12.192% | $15.1796 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $249.41 | 10.301% | $275.1017 | $275.10 | $275.10 | $275.10 |
| Purchase #4 | $129.40 | 12.732% | $145.8752 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $210.60 | 4.579% | $220.2434 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $148.79 | 8.857% | $161.9683 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $16.50 | 9.234% | $18.0236 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $921.85 | $1,007.8148 | $1,007.81 | $1,007.80 | $1,007.80 | |