| 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 | $137.69 | 12.720% | $155.2042 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $177.57 | 9.774% | $194.9257 | $194.93 | $194.95 | $194.90 |
| Purchase #3 | $19.71 | 9.398% | $21.5623 | $21.56 | $21.55 | $21.60 |
| Purchase #4 | $235.97 | 10.769% | $261.3816 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $15.48 | 6.752% | $16.5252 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $25.56 | 9.293% | $27.9353 | $27.94 | $27.95 | $27.90 |
| Purchase #7 | $187.77 | 11.442% | $209.2546 | $209.25 | $209.25 | $209.30 |
| 7 purchase totals = | $799.75 | $886.7889 | $886.79 | $886.85 | $886.80 | |