| 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 | $173.57 | 10.457% | $191.7202 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $177.87 | 3.611% | $184.2929 | $184.29 | $184.30 | $184.30 |
| Purchase #3 | $85.58 | 10.500% | $94.5659 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $235.81 | 5.770% | $249.4162 | $249.42 | $249.40 | $249.40 |
| Purchase #5 | $98.71 | 12.644% | $111.1909 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $221.98 | 8.733% | $241.3655 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $46.74 | 10.391% | $51.5968 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $1,040.26 | $1,124.1484 | $1,124.16 | $1,124.10 | $1,124.20 | |