| 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 | $185.42 | 11.839% | $207.3719 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $216.69 | 8.509% | $235.1282 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $128.34 | 10.477% | $141.7862 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $126.28 | 12.808% | $142.4539 | $142.45 | $142.45 | $142.50 |
| Purchase #5 | $32.88 | 9.683% | $36.0638 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $166.50 | 4.600% | $174.159 | $174.16 | $174.15 | $174.20 |
| Purchase #7 | $132.99 | 11.242% | $147.9407 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $989.10 | $1,084.9037 | $1,084.90 | $1,084.90 | $1,085.00 | |