| 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 | $179.32 | 7.470% | $192.7152 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $22.61 | 9.478% | $24.753 | $24.75 | $24.75 | $24.80 |
| Purchase #3 | $25.28 | 3.358% | $26.1289 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $163.40 | 11.622% | $182.3903 | $182.39 | $182.40 | $182.40 |
| Purchase #5 | $223.97 | 7.236% | $240.1765 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $117.51 | 9.478% | $128.6476 | $128.65 | $128.65 | $128.60 |
| Purchase #7 | $235.88 | 7.522% | $253.6229 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $967.97 | $1,048.4344 | $1,048.44 | $1,048.45 | $1,048.40 | |