| 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 | $170.75 | 13.407% | $193.6425 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $115.37 | 10.423% | $127.395 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $200.59 | 13.734% | $228.139 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $147.58 | 8.268% | $159.7819 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $158.62 | 10.585% | $175.4099 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $156.42 | 4.622% | $163.6497 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $197.37 | 3.726% | $204.724 | $204.72 | $204.70 | $204.70 |
| 7 purchase totals = | $1,146.70 | $1,252.7420 | $1,252.74 | $1,252.75 | $1,252.60 | |