| 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 | $140.59 | 13.598% | $159.7074 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $127.40 | 8.481% | $138.2048 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $151.95 | 11.156% | $168.9015 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $189.48 | 11.453% | $211.1811 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $242.62 | 13.669% | $275.7837 | $275.78 | $275.80 | $275.80 |
| Purchase #6 | $13.36 | 5.255% | $14.0621 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $140.48 | 11.178% | $156.1829 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $1,005.88 | $1,124.0235 | $1,124.01 | $1,124.05 | $1,124.10 | |