| 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 | $5.62 | 10.232% | $6.195 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $138.47 | 3.404% | $143.1835 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $127.40 | 5.563% | $134.4873 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $173.60 | 3.643% | $179.9242 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $118.47 | 10.588% | $131.0136 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $143.41 | 6.251% | $152.3746 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $250.34 | 8.480% | $271.5688 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $957.31 | $1,018.7470 | $1,018.74 | $1,018.70 | $1,018.80 | |