| 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 | $169.78 | 13.190% | $192.174 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $145.37 | 12.227% | $163.1444 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $68.29 | 6.679% | $72.8511 | $72.85 | $72.85 | $72.90 |
| Purchase #4 | $211.63 | 9.614% | $231.9761 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $106.58 | 10.108% | $117.3531 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $175.47 | 12.102% | $196.7054 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $160.73 | 6.611% | $171.3559 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $1,037.85 | $1,145.5600 | $1,145.56 | $1,145.55 | $1,145.70 | |