| 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 | $137.92 | 6.234% | $146.5179 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $113.64 | 7.146% | $121.7607 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $72.87 | 6.503% | $77.6087 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $230.69 | 4.200% | $240.379 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $202.70 | 3.183% | $209.1519 | $209.15 | $209.15 | $209.20 |
| Purchase #6 | $59.36 | 7.107% | $63.5787 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $37.61 | 6.689% | $40.1257 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $854.79 | $899.1226 | $899.13 | $899.15 | $899.20 | |