| 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 | $175.99 | 3.301% | $181.7994 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $52.58 | 8.133% | $56.8563 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $38.65 | 13.743% | $43.9617 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $248.59 | 12.208% | $278.9379 | $278.94 | $278.95 | $278.90 |
| Purchase #5 | $137.73 | 11.562% | $153.6543 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $50.63 | 5.255% | $53.2906 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $184.71 | 3.523% | $191.2173 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $888.88 | $959.7175 | $959.72 | $959.70 | $959.80 | |