| 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 | $155.69 | 13.242% | $176.3065 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $12.57 | 7.136% | $13.467 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $202.37 | 6.440% | $215.4026 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $21.28 | 8.744% | $23.1407 | $23.14 | $23.15 | $23.10 |
| Purchase #5 | $250.45 | 10.146% | $275.8607 | $275.86 | $275.85 | $275.90 |
| Purchase #6 | $203.53 | 5.866% | $215.4691 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $63.75 | 5.672% | $67.3659 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $909.64 | $987.0125 | $987.02 | $986.95 | $987.10 | |