| 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 | $137.95 | 10.553% | $152.5079 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $192.85 | 7.720% | $207.738 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $70.69 | 11.738% | $78.9876 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $215.30 | 13.228% | $243.7799 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $144.46 | 7.658% | $155.5227 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $165.34 | 4.819% | $173.3077 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $27.49 | 13.168% | $31.1099 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $954.08 | $1,042.9537 | $1,042.96 | $1,042.95 | $1,042.90 | |