| 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 | $124.55 | 4.438% | $130.0775 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $88.51 | 5.344% | $93.24 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $165.43 | 6.477% | $176.1449 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $184.58 | 12.543% | $207.7319 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $214.93 | 11.392% | $239.4148 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $158.46 | 12.672% | $178.5401 | $178.54 | $178.55 | $178.50 |
| Purchase #7 | $161.58 | 12.368% | $181.5642 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $1,098.04 | $1,206.7134 | $1,206.70 | $1,206.75 | $1,206.60 | |