| 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 | $177.35 | 4.435% | $185.2155 | $185.22 | $185.20 | $185.20 |
| Purchase #2 | $245.34 | 13.823% | $279.2533 | $279.25 | $279.25 | $279.30 |
| Purchase #3 | $36.37 | 7.676% | $39.1618 | $39.16 | $39.15 | $39.20 |
| Purchase #4 | $63.79 | 4.704% | $66.7907 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $128.68 | 3.824% | $133.6007 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $169.88 | 6.191% | $180.3973 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $194.61 | 11.431% | $216.8559 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,016.02 | $1,101.2752 | $1,101.28 | $1,101.25 | $1,101.40 | |