| 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 | $179.40 | 7.325% | $192.5411 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $51.96 | 11.526% | $57.9489 | $57.95 | $57.95 | $57.90 |
| Purchase #3 | $118.74 | 13.132% | $134.3329 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $115.76 | 11.322% | $128.8663 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $21.76 | 5.565% | $22.9709 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $210.59 | 10.111% | $231.8828 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $30.94 | 6.146% | $32.8416 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $729.15 | $801.3845 | $801.38 | $801.40 | $801.30 | |