| 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 | $183.63 | 4.527% | $191.9429 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $132.80 | 9.586% | $145.5302 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $108.52 | 9.852% | $119.2114 | $119.21 | $119.20 | $119.20 |
| Purchase #4 | $230.46 | 5.634% | $243.4441 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $201.56 | 13.438% | $228.6456 | $228.65 | $228.65 | $228.60 |
| Purchase #6 | $63.56 | 13.852% | $72.3643 | $72.36 | $72.35 | $72.40 |
| Purchase #7 | $249.84 | 12.544% | $281.1799 | $281.18 | $281.20 | $281.20 |
| 7 purchase totals = | $1,170.37 | $1,282.3184 | $1,282.31 | $1,282.35 | $1,282.20 | |