| 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 | $159.46 | 4.761% | $167.0519 | $167.05 | $167.05 | $167.10 |
| Purchase #2 | $188.44 | 6.263% | $200.242 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $17.60 | 4.364% | $18.3681 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $209.79 | 12.156% | $235.2921 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $206.71 | 3.790% | $214.5443 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $194.33 | 8.493% | $210.8344 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $187.50 | 12.149% | $210.2794 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $1,163.83 | $1,256.6122 | $1,256.60 | $1,256.65 | $1,256.60 | |