| 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 | $180.94 | 3.335% | $186.9743 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $56.75 | 11.471% | $63.2598 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $181.64 | 6.410% | $193.2831 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $30.42 | 13.642% | $34.5699 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $118.96 | 7.290% | $127.6322 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $149.96 | 8.531% | $162.7531 | $162.75 | $162.75 | $162.80 |
| Purchase #7 | $199.45 | 11.622% | $222.6301 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $918.12 | $991.1025 | $991.09 | $991.10 | $991.20 | |