| 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 | $137.99 | 5.673% | $145.8182 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $195.27 | 3.497% | $202.0986 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $172.61 | 11.250% | $192.0286 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $210.45 | 5.822% | $222.7024 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $119.71 | 13.685% | $136.0923 | $136.09 | $136.10 | $136.10 |
| Purchase #6 | $220.47 | 8.767% | $239.7986 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $165.80 | 12.407% | $186.3708 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $1,222.30 | $1,324.9095 | $1,324.91 | $1,324.90 | $1,324.90 | |