| 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 | $180.46 | 8.118% | $195.1097 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $134.73 | 6.437% | $143.4026 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $74.26 | 4.569% | $77.6529 | $77.65 | $77.65 | $77.70 |
| Purchase #4 | $119.26 | 11.604% | $133.0989 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $150.92 | 11.393% | $168.1143 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $115.74 | 10.220% | $127.5686 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $226.88 | 10.634% | $251.0064 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $1,002.25 | $1,095.9534 | $1,095.95 | $1,095.90 | $1,096.00 | |