| 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 | $81.36 | 11.515% | $90.7286 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $217.70 | 12.823% | $245.6157 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $162.40 | 3.563% | $168.1863 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $210.95 | 11.405% | $235.0088 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $121.99 | 12.639% | $137.4083 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $167.74 | 3.434% | $173.5002 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $11.48 | 12.449% | $12.9091 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $973.62 | $1,063.3570 | $1,063.37 | $1,063.35 | $1,063.30 | |