| 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 | $141.44 | 12.522% | $159.1511 | $159.15 | $159.15 | $159.20 |
| Purchase #2 | $8.85 | 11.741% | $9.8891 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $94.42 | 7.758% | $101.7451 | $101.75 | $101.75 | $101.70 |
| Purchase #4 | $144.63 | 11.813% | $161.7151 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $188.93 | 9.395% | $206.68 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $187.40 | 3.417% | $193.8035 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $214.75 | 4.528% | $224.4739 | $224.47 | $224.45 | $224.50 |
| 7 purchase totals = | $980.42 | $1,057.4578 | $1,057.46 | $1,057.45 | $1,057.50 | |