| 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 | $132.55 | 3.478% | $137.1601 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $212.63 | 13.639% | $241.6306 | $241.63 | $241.65 | $241.60 |
| Purchase #3 | $210.88 | 9.451% | $230.8103 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $241.75 | 3.644% | $250.5594 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $14.74 | 12.105% | $16.5243 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $54.98 | 13.750% | $62.5398 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $226.45 | 8.796% | $246.3685 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $1,093.98 | $1,185.5930 | $1,185.59 | $1,185.55 | $1,185.60 | |