| 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 | $159.53 | 5.463% | $168.2451 | $168.25 | $168.25 | $168.20 |
| Purchase #2 | $224.77 | 10.776% | $248.9912 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $23.36 | 8.363% | $25.3136 | $25.31 | $25.30 | $25.30 |
| Purchase #4 | $168.53 | 7.258% | $180.7619 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $182.44 | 5.400% | $192.2918 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $244.62 | 12.742% | $275.7895 | $275.79 | $275.80 | $275.80 |
| Purchase #7 | $228.31 | 3.251% | $235.7324 | $235.73 | $235.75 | $235.70 |
| 7 purchase totals = | $1,231.56 | $1,327.1255 | $1,327.12 | $1,327.15 | $1,327.10 | |