| 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 | $148.63 | 6.161% | $157.7871 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $118.85 | 7.259% | $127.4773 | $127.48 | $127.50 | $127.50 |
| Purchase #3 | $133.32 | 5.157% | $140.1953 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $240.32 | 6.255% | $255.352 | $255.35 | $255.35 | $255.40 |
| Purchase #5 | $9.32 | 13.143% | $10.5449 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $201.77 | 12.600% | $227.193 | $227.19 | $227.20 | $227.20 |
| Purchase #7 | $177.99 | 8.384% | $192.9127 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $1,030.20 | $1,111.4623 | $1,111.46 | $1,111.50 | $1,111.50 | |