| 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 | $159.58 | 13.473% | $181.0802 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $38.88 | 11.129% | $43.207 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $34.49 | 3.150% | $35.5764 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $119.70 | 3.735% | $124.1708 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $198.59 | 12.859% | $224.1267 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $176.61 | 6.841% | $188.6919 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $138.40 | 10.255% | $152.5929 | $152.59 | $152.60 | $152.60 |
| 7 purchase totals = | $866.25 | $949.4459 | $949.45 | $949.50 | $949.50 | |