| 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 | $175.53 | 9.730% | $192.6091 | $192.61 | $192.60 | $192.60 |
| Purchase #2 | $173.28 | 13.355% | $196.4215 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $42.61 | 3.451% | $44.0805 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $133.90 | 11.772% | $149.6627 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $193.59 | 3.646% | $200.6483 | $200.65 | $200.65 | $200.60 |
| Purchase #6 | $126.58 | 10.624% | $140.0279 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $98.41 | 12.704% | $110.912 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $943.90 | $1,034.3620 | $1,034.36 | $1,034.35 | $1,034.30 | |