| 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 | $35.97 | 11.404% | $40.072 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $233.69 | 11.703% | $261.0387 | $261.04 | $261.05 | $261.00 |
| Purchase #3 | $158.63 | 3.493% | $164.1709 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $177.54 | 9.503% | $194.4116 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $101.98 | 13.546% | $115.7942 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $150.57 | 6.510% | $160.3721 | $160.37 | $160.35 | $160.40 |
| Purchase #7 | $227.60 | 10.210% | $250.838 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,085.98 | $1,186.6975 | $1,186.69 | $1,186.65 | $1,186.70 | |