| 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 | $127.69 | 4.515% | $133.4552 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $182.77 | 3.164% | $188.5528 | $188.55 | $188.55 | $188.60 |
| Purchase #3 | $228.37 | 11.346% | $254.2809 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $237.92 | 7.750% | $256.3588 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $205.84 | 13.172% | $232.9532 | $232.95 | $232.95 | $233.00 |
| Purchase #6 | $174.59 | 11.130% | $194.0219 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $165.40 | 6.869% | $176.7613 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $1,322.58 | $1,436.3841 | $1,436.38 | $1,436.35 | $1,436.60 | |