| 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 | $106.97 | 7.151% | $114.6194 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $192.50 | 6.360% | $204.743 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $14.92 | 11.630% | $16.6552 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $16.48 | 5.745% | $17.4268 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $247.72 | 11.208% | $275.4845 | $275.48 | $275.50 | $275.50 |
| Purchase #6 | $124.82 | 11.710% | $139.4364 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $140.63 | 3.129% | $145.0303 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $844.04 | $913.3956 | $913.40 | $913.45 | $913.30 | |